In United Kingdom law, dangerous driving is a statutory offence. It is also a term of art used in the definition of the offence of causing death by dangerous driving. It replaces the former offence of reckless driving.
England and Wales and Scotland
|“||A person who drives a mechanically propelled vehicle dangerously on a road or other public place is guilty of an offence.||”|
A person is to be regarded as driving dangerously for the purposes of sections 1 and 2 of the Road Traffic Act 1988 if
- the way he/she drives falls far below what would be expected of a competent and careful driver, and it would be obvious to a competent and careful driver that driving in that way would be dangerous; or
- if it would be obvious to a competent and careful driver that driving the vehicle in its current state (for the purpose of the determination of which regard may be had to anything attached to or carried on or in it, and to the manner in which it is attached or carried) would be dangerous.
In this context, "dangerous" refers to danger either of injury to any person or of serious damage to property; and in determining what would be expected of, or obvious to, a competent and careful driver in a particular case, regard shall be had not only to the circumstances of which he could be expected to be aware but also to any circumstances shown to have been within the knowledge of the accused.
In Attorney General's Reference (No 4 of 2000) (2001) 2 Cr. App. R. 417 Woolf CJ said at p 422:
- The essential limbs, as is common ground, do not require any specific intent to drive dangerously. Section 2A sets out a wholly objective test. The concept of what is obvious to a careful driver places the question of what constitutes dangerous driving within the province of the jury.
Thus, whereas the underlying test of dangerousness is objective, a test based on the concept of "obviousness" considers the extent of knowledge as to causation. This test is hybrid, drawing both on the actual subjective knowledge that the accused had in his or her mind at the time the actus reus of driving occurred, and on the knowledge that would have been in the mind of a reasonable person (see mens rea and criminal negligence for discussion on the nature of these tests and the scope of the reasonable person).
The Court of Appeal held in the case of R v Banister  that police drivers get no special treatment. "...the special skill (or indeed lack of skill) of a driver is an irrelevant circumstance when considering whether the driving is dangerous."
In England and Wales and Scotland, a person guilty of dangerous driving is liable, on conviction on indictment, to imprisonment for any term not exceeding two years, or to a fine, or to both, or on summary conviction, to imprisonment for any term not exceeding six months, or to a fine not exceeding the statutory maximum, or to both.
Any conviction for dangerous driving for a driver holding a licence issued by the Driver and Vehicle Agency (Northern Ireland) or Driver and Vehicle Licencing Agency (for licences issued in England, Wales or Scotland) will result in a mandatory disqualification if the offence took place in the United Kingdom proper, Isle of Man or Republic of Ireland (see also Traffic violations reciprocity). The driver must return to being a learner driver, even if the offence did not result in death or grievous bodily harm, and an extended practical driving test, about 70 minutes long and about 30 minutes longer than the regular driving test, must be taken by the driver to regain his or her full driving licence.
The offence of causing death by reckless driving was created by section 1 of the Road Traffic Act 1972 and then by section 1 of the Road Traffic Act 1988. It was abolished, and replaced with the offence of causing death by dangerous driving by section 1 of the Road Traffic Act 1991.
After it was substituted by section 50(1) of the Criminal Law Act 1977, section 1 of the Road Traffic Act 1972 read as follows:
A person who causes the death of another person by driving a motor vehicle on a road recklessly shall be guilty of an offence.
A person guilty of this offence was liable to imprisonment for a term not exceeding five years. Guidance as to sentencing was given in R v Boswell 79 Cr App R 277,  1 WLR 1047,  3 All ER 353, 6 Cr App R (S) 257,  RTR 315,  Crim LR 502, CA.
The expression "motor vehicle" was defined by section 190(1), and the expressions "drive" and "road" were defined by section 196(1).
A person guilty of dangerous driving is liable, on conviction on indictment, to imprisonment for any term not exceeding five years, or to a fine, or to both.
Causing death or grievous bodily injury by dangerous driving
It carries a mandatory disqualification of at least 24 months.
How to Reduce Dangerous Driving from Speeding
Research now shows ways to reduce the intentions of people to binge drink or engage in dangerous driving. A key article by Martin, Lee, Weeks and Kaya (2013) suggests that understanding consumer personality and how people view others is important. People were shown ads talking of the harmful effects of binge drinking. People who valued close friends as a sense of who they are were less likely to want to binge drink after seeing an ad featuring them and a close friend. People who were loners or who did not see close friends important to their sense of who they were reacted better to ads featuring an individual. A similar pattern was shown for ads showing a person driving at dangerous speeds. This suggests ads showing potential harm to citizens from binge drinking or dangerous driving are less effective than ads highlighting a person’s close friends. 
- Section 1 Road Traffic Act 1991
- The Road Traffic Act 1988, section 2A(1) (as inserted by section 1 of the Road Traffic Act 1991)
- The Road Traffic Act 1988, sections 2A(2) and (4) (as inserted by section 1 of the Road Traffic Act 1991)
- The Road Traffic Act 1988, sections 2A(3) (as inserted by section 1 of the Road Traffic Act 1991)
- Bannister, R. v  EWCA Crim 1571 (28 July 2009)
- The Road Traffic Offenders Act 1988, section 33 and Part I of Schedule 2
- Martin, Brett A. S., Christina K.C. Lee, Clinton Weeks and Maria Kaya (2013), "How to stop binge drinking and speeding motorists: Effects of relational-interdependent self-construal and self-referencing on attitudes toward social marketing ", Journal of Consumer Behaviour, 12, 81-90.