Strategic lawsuit against public participation
A strategic lawsuit against public participation (SLAPP) is a lawsuit that is intended to censor, intimidate, and silence critics by burdening them with the cost of a legal defense until they abandon their criticism or opposition.
The typical SLAPP plaintiff does not normally expect to win the lawsuit. The plaintiff's goals are accomplished if the defendant succumbs to fear, intimidation, mounting legal costs or simple exhaustion and abandons the criticism. In some cases, repeated frivolous litigation against a defendant may raise the cost of directors and officers liability insurance for that party, interfering with an organization's ability to operate. A SLAPP may also intimidate others from participating in the debate. A SLAPP is often preceded by a legal threat. The difficulty is that plaintiffs do not present themselves to the Court admitting that their intent is to censor, intimidate or silence their critics. Hence, the difficulty in drafting SLAPP legislation, and in applying it, is to craft an approach which affords an early termination to invalid abusive suits, without denying a legitimate day in court to valid good faith claims.
- 1 Characteristics
- 2 History
- 3 Jurisdictional variations
- 4 Balancing the right of access to the courts
- 5 Notable SLAPPs
- 6 See also
- 7 Notes
- 8 References
- 9 External links
SLAPPs take various forms. The most common used to be a civil suit for defamation, which in the English common law tradition was a tort. The common law of libel dates to the early 17th century and (unusual in English law) is reverse onus, meaning, once someone alleges a statement is libelous, the burden was on the defendant to prove that it is not. In England and Wales, the Defamation Act 2013 removed most of the uses of defamation as a SLAPP by requiring the proof of special damage. Various abusive uses of this law including political libel (criticism of the political actions or views of others) have ceased to exist in most places, but persist in some jurisdictions (notably British Columbia and Ontario) where political views can be held as defamatory.
A common feature of SLAPPs is forum shopping, wherein plaintiffs find courts that are more favourable towards the claims to be brought than the court in which the defendant (or sometimes plaintiffs) live.
Other widely mentioned elements of a SLAPP are the actual effectiveness at silencing critics, the timing of the suit, inclusion of extra or spurious defendants (such as relatives or hosts of legitimate defendants), inclusion of plaintiffs with no real claim (such as corporations that are affiliated with legitimate plaintiffs), making claims that are very difficult to disprove or rely on no written record, ambiguous or deliberately mangled wording that lets plaintiffs make spurious allegations without fear of perjury, refusal to consider any settlement (or none other than cash), characterization of all offers to settle as insincere, extensive and unnecessary demands for discovery, attempts to identify anonymous or pseudonymous critics, appeals on minor points of law, demands for broad rulings when appeal is accepted on such minor points of law, and attempts to run up defendants' costs even if this clearly costs more to the plaintiffs.
Several jurisdictions have passed anti-SLAPP laws, designed to quickly remove cases out of court. In many cases, the plaintiff is also required to pay a penalty for bringing the case, known as a SLAPP-back.
The acronym was coined in the 1980s by University of Denver professors Penelope Canan and George W. Pring.  The term was originally defined as "a lawsuit involving communications made to influence a governmental action or outcome, which resulted in a civil complaint or counterclaim filed against nongovernment individuals or organizations on a substantive issue of some public interest or social significance." The concept's originators later dropped the notion that government contact had to be about a public issue to be protected by the Right to Petition the Government, as provided in the First Amendment. It has since been defined less broadly by some states, and more broadly in one state (California) where it includes suits about speech on any public issue. 
The original conceptualization proffered by Canan and Pring emphasized the right to petition as protected in the United States under the US Constitution's specific protection in the First Amendment's fifth clause. It is still definitional: SLAPPs refer to civil lawsuits filed against those who have communicated to government officialdom (in its entire constitutional apparatus). The Right to Petition, granted by Edgar the Peaceful, King of England in the 10th century, antedates the Magna Carta in terms of its significance in the development of democratic institutions. As currently conceived, the right claims that democracy cannot properly function in the presence of barriers between the governed and the governing.
New York Supreme Court Judge J. Nicholas Colabella, in reference to SLAPPs: "Short of a gun to the head, a greater threat to First Amendment expression can scarcely be imagined." Gordon v. Morrone, 590 N.Y.S.2d 649, 656 (N.Y. Sup. Ct. 1992).A number of jurisdictions have made such suits illegal, provided that the appropriate standards of journalistic responsibility have been met by the critic.
In the Australian Capital Territory, the Protection of Public Participation Act 2008 protects conduct intended to influence public opinion or promote or further action in relation to an issue of public interest. A party starting or maintaining a proceeding against a defendant for an improper purpose may be ordered to pay a financial penalty to the Territory.
Some political libel and forum shopping incidents, both common in Canada, have been called SLAPPs, because such suits load defendants with costs of responding in unfamiliar jurisdictions or at times (typically elections) when they're extremely busy and short of funds. Both types of suits are almost unique to Canada, so there is little academic concern nor examination of whether political subject matter or remote forums are a clear indicator of SLAPP.
One of the first cases in Canada to be explicitly ruled a SLAPP was Fraser v. Saanich (see  B.C.J. No. 3100 (B.C. S.C.)) (QL), where the British Columbia Supreme Court struck out the claim of a hospital director against the District of Saanich, holding that it was a meritless action designed to silence or intimidate the residents who were opposed to the plaintiff’s plan to redevelop the hospital facilities.
Following the decision in Fraser v. Saanich, the Protection of Public Participation Act went into effect in British Columbia in April, 2001. The legislation was repealed in August, 2001. There was extensive debate on its merits and the necessity of having hard criteria for judges and whether this tended to reduce or increase process abuse. The debate was largely formed by the first case to discuss and apply the Protection of Public Participation Act (PPPA), Home Equity Development v. Crow. The defendants' application to dismiss the action against them was dismissed. The defendants failed to meet the burden of proof required by the PPPA, that the plaintiffs had no reasonable prospect of success. While it was not the subject of the case, some felt that the plaintiffs did not bring their action for an improper purpose, and the suit did not inhibit the defendants in their public criticism of the particular project, and that the Act was therefore ineffective in this case.
Since the repeal, BC activists especially the BCCLA have argued repeatedly for a broad understanding of SLAPP and a broad interpretation of judicial powers especially in intervener applications in BC and other common law jurisdictions and when arguing for new legislation to prevent SLAPPs. The activist literature contains extensive research on particular cases and criteria. The West Coast Environmental Law Association agrees and generally considers BC to lag other jurisdictions . So do some BC lawyers, again listing specific cases .
A private member's bill introduced in 2001 by Graham Steele (NDP, Halifax Fairview) proposed a "Protection of Public Participation Act" to dismiss proceedings or claims brought or maintained for an improper purpose, awarding punitive or exemplary damages (effectively, a SLAPP back) and protection from liability for communication or conduct which constitutes public participation. The bill did not progress beyond first reading.
In Ontario, the decision in Daishowa v. Friends of the Lubicon (see  O.J. No. 3855 Ont. Ct. Gen. Div.) (QL) was also instructive on SLAPPs. A motion brought by the corporate plaintiff Daishowa to impose conditions on the defendant Friends of the Lubicon Indian Band that they would not represent Daishowa’s action as a SLAPP was dismissed.
In June, 2013, the Attorney General introduced legislation to implement the recommendations of the report; that bill was re-introduced after the 2014 election. As of 2014[update], Bill 83, the Protection of Public Participation Act (2014), has been referred to the Standing Committee on Social Policy and is not yet law. The bill proposes a mechanism for an order to dismiss strategic lawsuits which attack free expression on matters of public interest, with full costs (but not punitive damages) and on a relatively short timeframe, if the underlying claims have no reasonable prospect of success.
The bill is supported by a wide range of groups including municipalities, the Canadian Environmental Law Association, EcoJustice, Environmental Defence, Ontario Clean Air Alliance, Ontario Nature, Canadian Civil Liberties Association, Canadian Journalists for Free Expression, Citizens Environment Alliance of Southwestern Ontario, The Council of Canadians, CPAWS Wildlands League, Sierra Club Ontario, Registered Nurses' Association of Ontario and Greenpeace Canada. The Ontario Civil Liberties Association has called upon the Attorney General to go further, as Bill 83 does not correct fundamental flaws with Ontario's defamation law which impose a one-sided burden of proof to force defendants to disprove falsity, malice, and damage within a very limited framework where “truth”, “privilege”, “fair comment”, and “responsible reporting” are their only recognised defences.
Québec's then Justice Minister, Jacques Dupuis, proposed an anti-SLAPP bill on June 13, 2008.  The bill was adopted by the National Assembly of Quebec on June 3, 2009. As of September 2013, Quebec's amended Code of Civil Procedure is the only anti-SLAPP mechanism in force in Canada.
This bill was invoked in Ontario (and then Supreme Court of Canada docket 33819) in the case of Les Éditions Écosociété Inc., Alain Deneault, Delphine Abadie and William Sacher vs. Banro Inc., in which the publisher Écosociété pled (supported by the BCCLA ) that it should not face Ontario liability for a publication in Quebec, as the suit was a SLAPP and the Quebec law explicitly provided to dismiss these. The court denied the request, ruling that the Ontario court did have jurisdiction. A separate 2011 decision in Quebec Superior Court had ruled that Barrick Gold had to pay $143,000 to the book’s three authors and publisher, Les Éditions Écosociété Inc., to prepare their defence in a “seemingly abusive” strategic lawsuit against public participation. Despite the Québec ruling, a book "Noir Canada" documenting the relationship between Canadian mining corporations, armed conflict and political actors in Africa was never published as part of a settlement which, according to the authors, was only made for the sole purpose of resolving the three-and-a-half year legal battle.
The Quebec law is substantially different in structure than that of California or other jurisdictions, however as Quebec's Constitution generally subordinates itself to international law, the International Covenant on Civil and Political Rights applies. That treaty only permits liability for arbitrary and unlawful speech. The ICCPR has also been cited, in the BC case Crookes v. Newton, as the standard for balancing free speech versus reputation rights. The Supreme Court of Canada in October 2011, ruling in that case, neither reiterated nor rescinded that standard.
Twenty-eight states, the District of Columbia, and Guam have enacted statutory protections against SLAPPs.[verification needed] These states are Arizona, Arkansas, California, Delaware, Florida, Georgia, Hawaii, Illinois, Indiana, Louisiana, Maine, Maryland, Massachusetts, Minnesota, Missouri, Nebraska, Nevada, New Mexico, New York, Oklahoma, Oregon, Pennsylvania, Rhode Island, Tennessee, Texas, Utah, Vermont, and Washington. In Colorado and West Virginia, the courts have adopted protections against SLAPPs. These laws vary dramatically in scope and level of protection, and the remaining states lack specific protections.
There is no federal anti-SLAPP law. The extent to which state laws apply in federal courts is unclear, and the Circuit courts have reached different conclusions. The United States Court of Appeals for the Ninth Circuit has allowed California litigants to use their state's special motion in federal district courts located in California, in cases where the court is hearing at least one California state law claim through the doctrine of supplemental jurisdiction. However, the United States Court of Appeals for the First Circuit has held that the Massachusetts anti-SLAPP law, as a mere matter of procedure, does not apply in federal courts.
It has been argued that the lack of uniform protection against SLAPPs has encouraged forum shopping; proponents of federal legislation have argued that the uncertainty about one's level of protection has likely magnified the chilling effect of SLAPPs.
In December 2009, Rep. Steve Cohen (D–Tennessee) introduced the Citizen Participation Act in the U.S. House. This marks the first time the Congress has considered federal anti-SLAPP legislation, though the Congress enacted the SPEECH Act on the closely related issue of libel tourism. Like many state anti-SLAPP laws, H.R. 4364 would allow the defendant of a SLAPP to have the suit quickly dismissed and to recover fees and costs.
California has a unique variant of anti-SLAPP legislation which has led to a significant volume of SLAPP litigation in that state. A search for reported cases on SLAPP litigation in 2009 found 1,386 cases for the State of California alone. The rest of the states combined had about 341, of which Massachusetts accounted for 176, raising the question whether California's SLAPP statute is accomplishing its primary objective of reducing costly litigation. The U.S. state of California enacted Code of Civil Procedure § 425.16 in 1992, a statute intended to frustrate SLAPPs by providing a quick and inexpensive defense. It provides for a special motion that a defendant can file at the outset of a lawsuit to strike a complaint when it arises from conduct that falls within the rights of petition or free speech. The statute expressly applies to any writing or speech made in connection with an issue under consideration or review by a legislative, executive, or judicial proceeding, or any other official proceeding authorized by law, but there is no requirement that the writing or speech be promulgated directly to the official body. It also applies to speech in a public forum about an issue of public interest and to any other petition or speech conduct about an issue of public interest.
To win an anti-SLAPP motion, the defendant must first show that the lawsuit is based on claims related to constitutionally protected activities, typically First Amendment rights such as free speech, and typically seeks to show that the claim lacks any basis of genuine substance, legal underpinnings, evidence, or prospect of success. If this is demonstrated then the burden shifts to the plaintiff, to affirmatively present evidence demonstrating a reasonable probability of succeeding in their case by showing an actual wrong would exist as recognized by law, if the facts claimed were borne out.
The filing of an anti-SLAPP motion stays all discovery. This feature acts to greatly reduce the cost of litigation to the anti-SLAPP defendant, and can make beating the motion extremely difficult for the plaintiff, because they effectively must prove their case has at least a basis of visible legal merit and is not merely vexatious, prior to discovery.
If the special motion is denied, the order denying the motion is immediately appealable. Defendants prevailing on an anti-SLAPP motion (including any subsequent appeal) are entitled to a mandatory award of reasonable attorney’s fees. After an anti-SLAPP motion has been filed, a plaintiff cannot escape this mandatory fee award by amending its complaint. More than 300 published court opinions have interpreted and applied California's anti-SLAPP law.
California's Code of Civil Procedure § 425.17 corrects what the Legislature found to be abuse of the anti-SLAPP statute. Signed into law on September 6, 2003, this statute prohibits anti-SLAPP motions in response to certain public interest lawsuits and class actions, and actions that arise from commercial statements or conduct. Section 425.18, signed into law on October 6, 2005, was enacted to facilitate SLAPP victims in recovering their damages through a SLAPPback (malicious prosecution action) against the SLAPP filers and their attorneys after the underlying SLAPP has been dismissed.
Balancing the right of access to the courts
The SLAPP penalty stands as a barrier to access to the courts by providing an early penalty to claimants who seek judicial redress. In recent years, the courts in some states have recognized that enforcement of SLAPP legislation must recognize and balance the constitutional rights of both litigants. It has been said:
Since the Magna Carta, the world has recognized the importance of justice in a free society. “To no one will we sell, to no one will we refuse or delay, right or justice.” (Magna Carta, 1215.) This nation’s founding fathers knew people would never consent to be governed and surrender their right to decide disputes by force, unless government offered a just forum for resolving those disputes.
The right to bring grievances to the courts, in good faith, is protected by state and federal constitutions in a variety of ways. In most states, the right to trial by jury in civil cases is recognized. The right to cross-examine witnesses is fundamental to our judicial system. Moreover, the first amendment protects the right to petition the government for a redress of grievances. The “right to petition extends to all departments of the Government. The right of access to the courts is indeed but one aspect of the right of petition.” Because “the right to petition is ‘among the most precious of the liberties safeguarded by the Bill of Rights,’ ... the right of access to the courts shares this ‘preferred place’ in our hierarchy of constitutional freedoms and values. This balancing question is resolved differently in different states, often with substantial difficulty.
In Palazzo v. Alves, the Supreme Court of Rhode Island stated:
By the nature of their subject matter, anti-SLAPP statutes require meticulous drafting. On the one hand, it is desirable to seek to shield citizens from improper intimidation when exercising their constitutional right to be heard with respect to issues of public concern. On the other hand, it is important that such statutes be limited in scope lest the constitutional right of access to the courts (whether by private figures, public figures, or public officials) be improperly thwarted. There is a genuine double-edged challenge to those who legislate in this area.
The most challenging balancing problem arises in application to SLAPP claims which do not sound (give rise to a claim) in tort. The common law and constitutional law have developed in the United States to create a high substantive burden to tort and tort-like claims which seek redress for public speech, especially public speech which addresses matters of public concern. The common law in many states requires the pleader to state accurately the content of libelous words. Constitutional law has provided substantive protection which bars recovery against a first amendment defense except upon clear and convincing evidence that there has been deliberate or reckless falsehood. For this reason, ferreting out the bad faith SLAPP claim at an early stage of litigation should be accomplished with relative ease. Extension of the SLAPP penalties to factually complex cases, where the substantive standard of proof at common law is lower presents special challenges.
A Minnesota Supreme Court case, Middle-Snake-Tamarac Rivers Watershed Dist. v. Stengrim, 784 N.W.2d 834 (Minn. 2010) establishes a two-step process to determine whether SLAPP procedure should be applied. The decision arises in the context of an effort to enforce a settlement agreement between a local government and an opponent of a flood control project. The landowner had accepted a significant monetary settlement in settlement of his opposition to land acquisition. The landowner agreed as part of the settlement to address no further challenges to the project. When the local government sued the landowner for breach of settlement, the landowner contended that enforcement of the settlement was a strategic lawsuit against public participation. The Supreme Court rejected that claim and affirmed the District Court's denial of SLAPP relief, holding “The District Court properly denied a motion to dismiss where the underlying claim involved an alleged breach of a settlement agreement that potentially limited the moving party’s rights to public participation.” The Supreme Court explained:
Preexisting legal relationships, such as those based on a settlement agreement where a party waives certain rights, may legitimately limit a party’s public participation. It would be illogical to read sections 554.01-.05 as providing presumptive immunity to actions that a moving party may have contractually agreed to forgo or limit.
Under the Minnesota approach, as a preliminary matter, the moving party must meet the burden of showing that the circumstances which bring the case within the purview of SLAPP protection exists. Until that has been accomplished, no clear and convincing burden has been shifted to the responding party.
- "Gunns 20": In the 2005 Gunns Limited v Marr & Ors case, Gunns filed a writ in the Supreme Court of Victoria, against 20 individuals and organisations including Senator Bob Brown, for over A$7.8 million . The defendants have become collectively known as the "Gunns 20". Gunns claimed that the defendants sullied its reputation and caused it to lose jobs and profits. The defendants claimed that they are protecting the environment. Opponents and critics of the case have suggested that the writ was filed with the intent to discourage public criticism of the company. Gunns has maintained the position that they were merely trying to prevent parties enjoined to the writ from undertaking unlawful activities that disrupt their business. The statement of claim alleged incidents of assault against forestry workers and vandalism. At a hearing before the Supreme Court of Victoria, an amended statement of claim lodged by the company and served on defendants on 1 July 2005 was dismissed. However, the judge in the case granted the company leave to lodge a third version of their statement of claim with the court no later than 15 August 2005. The application continued before the court, before being brought to a close on 20 October 2006. In his ruling, the Honourable Justice Bongiorno made an award of costs in favour of the respondents only as far as it covered those costs incurred with striking out the third version of the statement of claim, and costs incurred associated with their application for costs. In November 2006, Gunns dropped the case against Helen Gee, Peter Pullinger and Doctors for Forests. In December 2006, it abandoned the claim against Greens MPs Bob Brown and Peg Putt. The other matters were all settled in favour of Gunns following the payment of more than $150,000 in damages or, in some cases, undertakings to the court not to protest at certain locations.
- ThyssenKrupp Atlantic Steel Company (TKCSA), one of the largest private enterprises in Latin America, sued Brazilian researchers from public universities as UERJ (Rio de Janeiro State University) and Fiocruz (Oswaldo Cruz Foundation) for moral damages. First, TKCSA sued the research pulmonologist, Hermano Albuquerque de Castro from Sergio Arouca National School of Public Health (ENSP – Fiocruz). Then TKCSA sued Alexandre Pessoa Dias, research professor of the Joaquim Venâncio Polytechnic School of Health (EPSJV – Fiocruz) and the biologist Monica Cristina Lima, from Pedro Ernesto University Hospital and board member of the Public University Workers Union of Rio de Janeiro State (Sintuperj). The last two lawsuits occurred after the disclosure of the technical report “Evaluation of social, environmental and health impacts caused by the setup and operation of TKCSA in Santa Cruz”.
- Daishowa Inc. v. Friends of the Lubicon, from 1995 to 1998 a series of judgements [OJ 1536 1995] [OJ 1429 1998 (ONGD)] established that defendants, who had accused a global company of engaging in "genocide", were entitled to recover court costs due to the public interest in the criticism, even if it was rhetorically unjustifiable. This was the first case to establish clearly the SLAPP criteria.
- Fraser v. Saanich (District) 1995, [BCJ 3100 BCSC] was held explicitly to be a SLAPP, the first known case to be so described. Justice Singh found plaintiff's conduct to be "reprehensible and deserving of censure", ordering he pay "special costs" [page 48, Strategic Lawsuits Against Public Participation: The British Columbia Experience, RECEIL 19(1) 2010 ISSN 0962 8797] to compensate.
- In 2011, in Robin Scory v. Glen Valley Watersheds Society, a BC court ruled that "an order for special costs acts as a deterrent to litigants whose purpose is to interfere with the democratic process,” and that “Public participation and dissent is an important part of our democratic system.” However, such awards remained rare.
- Crookes v. Openpolitics.ca, filed May 2006 [S063287, Supreme Court of BC], and a series of related suits leading to a unanimous October 2011 ruling by the Supreme Court of Canada in Crookes v. Newton upholding the rights of online debaters to link freely to third parties without fear of liability for contents at the other end of the link. A number of related rulings had previously established that transient comments on the Internet could not be, in themselves, simply printed and used to prove that "publication" had occurred for purposes of libel and defamation law in Canada. Other elements of the ruling clarified how responsible journalism (and therefore the right to protect anonymous sources), qualified privilege and innocent dissemination defenses applied to persons accused of online defamation.
- In May 2010, Youthdale Treatment Centres of Toronto, Ontario filed a defamation suit against various former patients, parents of former patients, and other persons, claiming C$5,000,000.00 in damages. The lawsuit, filed on May 5, 2010 on behalf of Youthdale by Harvin Pitch and Jennifer Lake of Teplitsky, Colson LLP claimed that these persons were involved in a conspiracy to, among other things, have Youthdale's licence to operate revoked. Youthdale also claimed their reputation was damaged as a result of various actions by the named defendants, which Youthdale alleged included the creation of websites and blogs containing complaints against Youthdale, including alleged accusations of unlawful administration of psychotropic medications. A notable left-turn for Youthdale occurred in July 2010, when Youthdale became the subject of a Toronto Star investigation, in which it was found that Youthdale had been admitting children to its Secure Treatment Unit that did not have mental disorders. The case has since been dismissed.
- Businesspeople Garth Drabinsky and Conrad Black filed numerous suits against critics of their business activities. These received much publicity but were usually settled quickly.
- Canadian Prime Minister Stephen Harper filed a suit against the Liberal Party of Canada, the Official Opposition, after the latter paid for trucks to drive through the streets playing a journalist's tape of Harper admitting he knew of "financial considerations" offered to dying MP Chuck Cadman before a critical Canadian House of Commons vote in 2005. This, the Liberals and most commentators and authorities agreed, would be a serious crime if proven. Harper alleged the tape had been altered but a court found no evidence of this. The suit was dropped by Michael Ignatieff after he replaced Stephane Dion as Leader of the Opposition, and so was not heard in court, but was transparently a (successful) effort to get the trucks off the streets.
- In September 2014, Brampton, Ontario mayor Susan Fennell used threats of legal action against fellow councillors, the Toronto Star, the city's integrity commissioner and auditor Deloitte to delay a city council meeting which was to discuss a major spending scandal. As the parties involved needed an opportunity to seek legal advice, regardless of the merit (or spuriousness) of the claims, this tactic served to defer a key debate which otherwise would have, and should have, taken place before the city's October 27 municipal election.
- In 2010 and 2011, a French blogger was summoned twice by the communication company Cometik over exposing their quick-selling method (a.k.a. one shot method) and suggesting a financial compensation for his first trial. The company's case was dismissed twice, but appealed both times. On March 31, 2011, the company won:
- the censorship of any reference (of its name) on Mathias Poujol-Rost′s weblog,
- €2,000 as damages,
- the obligation to publish the judicial decision for 3 months,
- €2,000 as procedural allowance,
- all legal fees for both first and appeal instances.
In 2006, Oricon Inc., Japan's music chart provider, sued freelance journalist Hiro Ugaya due to his suggesting in an article for Cyzo magazine that the company was fiddling its statistics to benefit certain management companies and labels, specifically Johnny and Associates. He was found guilty in 2008 by the Tokyo District Court and ordered to pay USD 10,000, but he appealed and won. Oricon did not appeal later. His 33-month struggle against Oricon and his research on SLAPPs through his self-expense trip in the United States was featured on the TBS program JNN Reportage, titled as "Legal Intimidation Against Free Speech: What is SLAPP?"
- In December 2010, prominent foreclosure defense attorney Matthew Weidner was sued by Nationwide Title, a foreclosure processing firm.
- Barbra Streisand, as plaintiff, lost a 2003 SLAPP motion after she sued an aerial photographer involved in the California Coastal Records Project. Streisand v. Adelman, (California Superior Court Case SC077257) See Streisand effect.
- In 2004, RadioShack Corporation sued Bradley D. Jones, the webmaster of RadioShackSucks.com and a former RadioShack dealer for 17 years, in an attempt to suppress online discussion of a class action lawsuit in which more than 3,300 current or former RadioShack managers were alleging the company required them to work long hours without overtime pay.
- Nationally syndicated talk radio host Tom Martino prevailed in an anti-SLAPP motion in 2009 after he was sued for libel by a watercraft retailer. The case received national attention for its suggestion that no one reasonably expects objective facts from a typical talk show host, who is often a comedian telling jokes.
- Kim Shewalter and other neighborhood activists, as defendants, won a 1998 anti-SLAPP motion against apartment building owners. The owners had filed a SLAPP because of the defendants' protest activities.
- Barry King and another Internet poster, as defendants, won an anti-SLAPP motion against corporate plaintiffs based on critical posts on an Internet financial message board.
- Kathi Mills won an anti-SLAPP motion against the Atlanta Humane Society, Atlanta Humane Society v. Mills, in Gwinnett County (Georgia) Superior Court; case 01-A-13269-1 She had been sued based on comments she made to an internet forum after a news program had aired critical of the AHS. In part, the judge ruled that private citizens do not need to investigate news coverage before they make their own comments on it. Also that governmental entities may not sue for defamation.
- Karen Winner, the author of Divorced From Justice, is recognized as "[the] catalyst for the changes that we adopted," said Leo Milonas, a retired justice with the Appellate Division of the New York state courts who chaired a special commission that recommended the changes adopted by Chief Judge Judith Kaye." But in 1999, Winner, along with a psychologist/whistleblower, and several citizens were SLAPPed for criticizing the guardian ad litem system and a former judge in South Carolina. Winner's report, "Findings on Judicial Practices & Court-appointed Personnel In The Family Courts In Dorchester, Charleston & Berkeley Counties, South Carolina" and citizen demonstrations led to the first laws in South Carolina to establish minimum standards and licensing requirements for guardians ad litem — who represent the interests of children in court cases. The retaliatory SLAPPs have been dragging on for nearly 10 years, with judgments totaling more than $11 million against the co-defendants collectively. Reflecting the retaliatory nature of these suits, at least one of the co-defendants is still waiting to find out from the judges which particular statements, if any, he made were false.
- From 1981 to 1986, Pacific Legal Foundation and San Luis Obispo County, California, filed a suit attempting to obtain the mailing list of the Abalone Alliance to get the group to pay for the police costs of the largest anti-nuclear civil-disobedience act in U.S. history at the Diablo Canyon Power Plant. Pacific Legal Foundation lost at every court level and withdrew the suit the day before it was due to be heard by the U.S. Supreme Court.
- In March 2009, MagicJack (a company who promotes a USB VOIP device) filed a defamation suit against Boing Boing for exposing their unfair and deceptive business tactics regarding their EULA, visitor counter, and 30 day trial period. This was dismissed as a SLAPP by a California judge in late 2009. In the resulting ruling, MagicJack was made responsible for most of Boing Boing's legal cost.
- In the 2009 case Comins vs. VanVoorhis, a Florida man named Christopher Comins filed a defamation suit against a University of Florida graduate student after the student blogged about a video of Comins repeatedly shooting someone's pet dogs. This was cited as an example of a SLAPP by the radio show On the Media.
- In November 2010, filmmaker Fredrik Gertten, as defendant, won an anti-SLAPP motion after he was sued for defamation by Dole Fruit Company. The case concerned Gertten's documentary film about farm workers. The lengthy lawsuit was documented in Gertten's film Big Boys Gone Bananas!*.
- In January 2011 Sony Computer Entertainment America sued George Hotz and other individuals for jailbreaking the PlayStation 3 and publishing encryption and signing keys for various layers of the system's architecture. The defendants and the Electronic Frontier Foundation consider the case an egregious abuse of the Digital Millennium Copyright Act. Hotz settled with Sony before trial.
Main article: Congress Elementary School District v. Warren, et. al.
- In effort to prevent four women from filing any Public Records Requests without first getting permission from a judge, or from filing future lawsuits, the Congress Elementary School District filed a SLAPP on January 28, 2010. The Goldwater Institute, a think tank based in Phoenix, Arizona, represented the four defendants. The school district said that it has been harassed so often by Warren that it was not able to functionally educate its students. Toni Wayas, the school district’s superintendent, claimed "that it had, time and time again, complied with the requests" The Goldwater Institute argued that the school district had been in violation of state laws mandating government transparency in the past. Investigations in 2002 and 2007 by the state Ombudsman and Attorney General uncovered violations of the state’s open meeting law by the Attorney General’s Office. According to Carrie Ann Sitren of the Goldwater Institute, this was “a clear attempt to silence people in the community who have been critical of the board’s actions, and have made good-faith attempts to ensure the district is spending taxpayer money wisely.” None of the records requested were private or confidential, and thus, should have been readily available to be released to the public, according to the assistant state Ombudsman.
Main article: Scientology versus the Internet
- "Scientology versus the Internet" refers to a number of disputes relating to the Church of Scientology's efforts to suppress material critical of Scientology on the Internet through the use of lawsuits and legal threats.
- The Agora Six - The Cynwyd Group, LLC v. Stefany (2009)
- Saltsman v. Goddard
- In an effort to stop blogger Alexandria Goddard's website from allowing allegedly defamatory posts about their son, two parents of a teenaged boy from Steubenville, Ohio sued Goddard and a dozen anonymous posters in October 2012. The lawsuit asked for an injunction against the blogger, a public apology and acknowledgement that he was not involved in the rape, and $25,000 in damages. The case was dismissed with prejudice in December 2012, after the blogger agreed to post a statement that the boy was remorseful about his role in the aftermath of the Steubenville High School rape case, which was done.
- McDonald's Restaurants v Morris & Steel
- Scientology and the legal system
- Varian v. Delfino
- Horizon Group v. Bonnen
- Santa Barbara News-Press controversy#Susan Paterno
- Nazanin Rafsanjani (April 2, 2010). "SLAPP Back: Transcript". ON THE MEDIA (onthemedia.org). WNYC (National Public Radio, PBS). Retrieved 2011-06-29.
- "Whacked By Lawsuit Costs, Old City Civic Association Disbands". KYW-TV, CBS Philadelphia.
- Sheldrick, Byron (2014). Blocking Public Participation: The Use of Strategic Litigation to Silence Political Expression. Wilfrid Laurier Univ. Press. p. 50. ISBN 9781554589302. Retrieved 12 November 2014.
- Pring, George W.; Canan, Penelope (1996). SLAPPs: Getting Sued for Speaking Out. Temple University Press. pp. 8–9. ISBN 0-375-75258-7.
- "(California) Code of Civil Procedure – Section 425.16.". California Anti-SLAPP Project www.casp.net. 2009 [Ratified 1992, last amended 2009].
The Legislature finds and declares that it is in the public interest to encourage continued participation in matters of public significance, and that this participation should not be chilled through abuse of the judicial process.
- Gregory A. Mark (1998-01-01). "The Vestigial Constitution: The History and Significance of the Right to Petition". Fordham Law Review 66 (6).
"Queen Mary II of Stuart (1689–1694)". Kings of England . 2010. Retrieved 2011-06-29.
- <url>http://www.courts.gov.bc.ca/jdb-txt/sc/02/11/2002bcsc1138.htm>2002 BCSC 1138</url>
- "Protection of Public Participation Act". Nova Scotia legislature.
- "Renewing the Debate on Anti-SLAPP Legislation in Ontario". Law is Cool.
- "Protecting public debate through anti-SLAPP legislation". rabble.ca.
- "August 21, 2014 Meeting Minutes". Billings Township, Ontario.
- "SLAPP silly". environmentaldefence.ca.
- "CCLA Urges Ontario Attorney General to Pass Protection of Public Participation Bill". ccla.org.
- "Organizations continue call for anti-SLAPP legislation in Ontario". Canadian Journalists for Free Expression.
- "Letter Minister John Gerretson, Attorney General: Bill 83, Protection of Public Participation Act, 2013". Registered Nurses Association of Ontario.
- "Ontario still has time to pass environmental bills". Toronto Star.
- "Our work". Ontario Civil Liberties Association.
- Pelletier, Vincent (August 2008). "Strategic Lawsuits against Public Participation (SLAPPs) (and other abusive lawsuits)" (PDF). Uniform Law Conference of Canada, Civil Section (English and French). Retrieved 2011-06-29.
- Full text of Supreme Court of Canada decision available at LexUM and CanLII
- "Your State's Free Speech Protections". The Public Participation Project. Retrieved 2011-06-29.
- "FREE SPEECH PARTICIPATION IN GOVERNMENT, 2010 Minnesota Statutes". Minnesota Office of the Revisor of Statutes. 2010. Retrieved 2011-06-29.
- "Citizen Participation Act takes aim at frivolous lawsuits". Alpine Avalanche.
- "Texas' Citizen Participation Act gets stronger". lexology.com.
- "United States v. Lockheed Missiles and Space Company". California Anti-SLAPP Project. Retrieved 2011-06-29.
- "Stuborn Ltd. Partnership v. Bernstein, 245 F.Supp.2d 312 (D. Mass. 2003).". First Amendment Cases and Scholarship. The Public Participation Project www.anti-slapp.org. Retrieved 2011-06-29. Holding that the Massachusetts anti-SLAPP statute is a “mere matter of procedure” and therefore not applicable in federal court.
"A SLAPP in the Face: Why Principles of Federalism Suggest that Federal District Courts Should Stop Turning the Other Cheek". From the SelectedWorks of Lisa Litwiller. Chapman University School of Law. August 2007. Retrieved 2011-06-29.
- FAQS, About SLAPPS. "PPP". PPP. PPP. Retrieved 26 June 2012.
- "H.R.4364 - Citizen Participation Act of 2009 (As introduced in House Dec. 16, 2009)". Open Congress for the 112th United States Congress. Participatory Politics Foundation and Sunlight Foundation. Retrieved 2011-06-26.
- "Obama Signs Libel Tourism Law". Publishers Weekly. Retrieved 26 June 2012.
- "Cases Involving the California Anti-SLAPP Law". California Anti-SLAPP Project. Retrieved 2011-06-29.
- "(California) Code of Civil Procedure – Section 425.17.". California Anti-SLAPP Project. Sep 6, 2003.
"[P]articipation in matters of public significance ... should not be chilled through abuse of the judicial process or Section 425.16.
- "(California) Code of Civil Procedure – Section 425.18.". California Anti-SLAPP Project. Oct 5, 2005.
- "CALIFORNIA MOTOR TRANSPORT CO. ET AL. v. TRUCKING UNLIMITED ET AL. CERTIORARI TO THE UNITED STATES COURT OF APPEALS FOR THE NINTH CIRCUIT". FindLaw. 1972. (404 U.S. 508, 510)
- United States Court of Appeals, Eighth Circuit (1986). "780 F.2d 1422: Rondell Harrison and Sharon Harrison, Appellants, v. Springdale Water & Sewer Commission, Mcgoodwin, Williams &yates, Inc., Walter Turnbow, Larry Clinkscales Andharold Henson, Appellees". Justia.com U.S. Law. 780 F.2d 1422, 1427
- Supreme Court of Georgia (2002). "DENTON et al. v. BROWNS MILL DEVELOPMENT COMPANY, INC. et al.". FindLaw. 561 S.E.2d 431
DeKalb (Georgia) Superior Court; Judge Workman (2000). "BROWNS MILL DEVELOPMENT COMPANY, INC. et al. v. DENTON et al.". LawSkills. 543 S.E.2d 65
Supreme Court of Georgia (Nov 30, 2006). "EARTHRESOURCES, LLC v. MORGAN COUNTY, et al. (two cases)". FindLaw. Nos. S06A1150, S06A1713.
Supreme Court (Rhode Island) (August 4, 2004) [filed]. "Stephen Alves v. Hometown Newspapers, Inc., d/b/a The Kent County Daily Times et al." (PDF). Rhode Island Judiciary. 857 A.2d 743
- Supreme Court of Rhode Island (April 3, 2008). "Alan G. PALAZZO et al. v. Stephen D. ALVES.". FindLaw. No. 2006-172-Appeal
-  VSC 251
-  VSC 386
- Gunns, greenies and the law by Andrew Darby, The Age, 29 August 2006. Accessed 10 June 2007
- "The Law Report". ABC Radio National. 25 January 2005.
- "Sydney Morning Herald, Middle ground views are up against battleground tactics, 7 Apr 05". The Sydney Morning Herald. 7 April 2005.
- "Gunns abandons legal action against Greens leaders". ABC News Online. 13 December 2006. Retrieved 2007-06-11.
- "Internacional: as motivações em inglês para nomer Vale pior multinacional do mundo". Justica nos Trilhos. 11 January 2012. Retrieved 9 September 2012.
- Nick (9 January 2012). "Thyssen-Krup Steel Company tries to silence EJOLT partner with a slapp suit". ejolt. Retrieved 9 September 2012.
- "Nov 10/98: Daishowa off hook for Lubicon boycott court costs". nativeweb.org.
- "B.C. developer ordered to pay for failed defamation suit against local conservation group". ecojustice.ca.
- "Ecojustice scores big victory for the little guys". ecojustice.ca.
- "BC trails Quebec, Ontario in protecting public from chilling lawsuits". wcel.org.
- Tyler, Tracey (October 19, 2011). "Supreme Court ruling big victory for Internet freedom". The Star (Toronto).
- Zlomislic, Diana (July 7, 2010). "Youth lock-ups blasted". The Toronto Star.
- Tristin Hopper (24 September 2014). "Everybody is suing everybody: A guide to whom is threatening whom with legal action in Toronto’s political scene - National Post". National Post.
- "Brampton Mayor Susan Fennell threatens to sue councillors". thestar.com.
- "Brampton council puts off issue of misspending by mayor, councillors". The Globe and Mail.
- "Cometik home page (English)". Cometik. (Warning: on each site, a video is automatically played after the loading of the page.)
"Cometik home page (French)". Cometik. (Attention: sur chaque site, une vidéo est automatiquement lu après le chargement de la page..)
- "Publication judiciaire à la demande de la société Cometik (French)". weblog Agences Web surprenantes. April 7, 2011. Retrieved 2011-06-29.
- Eric Prideaux (February 8, 2007). "ORICON SUES OVER INTERVIEWEE'S COMMENT, Libel suit attacks free speech: defendant". The Japan Times.
- "JNN Reportage - Legal Intimidation Against Free Speech: What is SLAPP?" Part 1 Part 2 Part 3 Created by Hiroyuki Akiyama. Copyright Tokyo Broadcasting System Television, Inc.
- Susan Taylor Martin, Times Senior Correspondent (Dec 10, 2010). "Nationwide Title goes on attack against vocal critics". Tampa Bay Times. St. Petersburg Times.
- "Streisand Sues to Suppress Free Speech Protection (and additional items)". California Coastline.org. Kenneth Adelman.
"Streisand’s Lawsuit to Silence Coastal Website Dismissed". Mindfully.org. Kenneth Adelman.
- Bob Egelko, Chronicle Staff Writer (April 25, 2009). "What Do You Expect? It's Talk Radio, Court Says". SFGate (Hearst Communications).
"Court: Radio Talk Show Host’s Statements Not Actionable: Panel Concludes Reasonable Listeners Would Consider Comments Opinion". Metropolitan News-Enterprise. April 27, 2009.
United States Court of Appeals for the Ninth Circuit; Anna J. Brown, District Judge, Presiding (July 7, 2008). "Appeal from the United States District Court for the District of Oregon: Gardner v. Martino" (PDF). uscourts.gov. Retrieved 2011-06-30.
- "Coltrain v. Shewalter (Appeal from the Superior Court of Riverside County, No. 278681)". California Anti-SLAPP Project.
- "Global Telemedia International, Inc. v. Doe 1 et al.". California Anti-SLAPP Project.
- Supreme Court of Georgia (September 27, 2004). "ATLANTA HUMANE SOCIETY v. HARKINS, ATLANTA HUMANE SOCIETY et al. v. HARKINS, Atlanta Humane Society et al. v. Mills. Nos. S04G0613, S04G0684, S04G0685.".
"Kathi Mills' Atlanta Humane Case Thrown Out". Stop Pet Overpopulation Now. Atlanta, GA: SPOT. November 21, 2003.
"Atlanta Humane Society v. Mills". Citizen Media Law Project. Feb 19, 2009.
- "Atlanta Humane Society v. Mills". Citizen Media Law Project.
- Divorced from Justice: The Abuse of Women and Children by Divorce Lawyers and Judges. ReganBooks/Harper Collins. 1996. ISBN 978-0-06-039184-3.
"The spark behind the court firestorm". WebCite.
- William J. Cook, Final Reply Brief of Appellant/Respondent Ernie Weaver in the Charleston County case, 2001-CP-10-2967.
- Final Reply Brief of Appellant/Respondent Ernie Weaver in the Charleston County case, 2001-CP-10-2967.
- Rob Beschizza (Feb 23, 2010). "MagicJack Legal Documents". BoingBoing. Retrieved 2011-06-30.
- Amy B. Wang (March 31, 2011). "Arizona appeals court tosses lawsuit filed against parents by school district".
- "Steubenville, Ohio: Gang Rape + SLAPP Suit". The Legal Satyricon. December 3, 2012. Retrieved March 21, 2013.
- Law, Mark (October 31, 2012). "Suit filed against site operator". Herald Star. Retrieved March 21, 2013.
- Alexandria Goddard (December 3, 2012). "Steubenville, Ohio: Gang Rape + SLAPP Suit". Prinniefied.com. Retrieved March 21, 2013.
- Michelangelo Delfino and Mary E. Day, Be careful who you SLAPP (MoBeta Pub, 2002). ISBN 0-9725141-0-4
- Ralph Nader and Wesley J. Smith, No Contest: Corporate Lawyers and the Perversion of Justice in America (Random House, 1998). ISBN 0-375-75258-7
||This article's use of external links may not follow Wikipedia's policies or guidelines. (October 2013)|
- "Anti-SLAPP Advisory Panel". Ontario (Canada) Office of the Attorney General. Retrieved 2011-06-29.
- Survival Guide for SLAPP Victims from the California Anti-SLAPP Project
- Activist SLAPPs Back  from Texas 
- Tenants Sound Off; Landlord Files Suit
- Anti-SLAPP Law in Massachusetts
- PDF materials for California suits
- SLAPP Telstra - A Telstra (Australian) SLAPP case. at the Wayback Machine (archived 5 February 2009)
- Varian v. Delfino — A California SLAPP case.
- SLAPPs—Strategic Lawsuits Against Public Participation: Coming to a Controversy Near You — Australian article, includes history of SLAPPs
- 'McLibel' pair win legal aid case on BBC news website
- U.S. judge fines major law firm for filing frivolous SLAPP suit(news story, Aug 2005).
- SLAPP suit in Minnesota against a photographer who spoke up about copyright violation by a corporation
- Florida SLAPP Suit, (Veranda Partners v. Larry Giles) – Orlando Sentinel Mar 2007 – Resident: Suit filed to silence criticism
- Oklahoma SLAPP Suit, (Omega World Travel v. MummaGraphics, Inc.) – SLAPPSUIT.com Apr 2007 – Documentary Film.