This article does not cite any sources. (December 2009) (Learn how and when to remove this template message)
The municipalities were merged into the city of Montreal by the provincial government on January 1, 2002. On June 20, 2004, both Dorval and L'Île-Dorval voted to return to being independent municipalities. This took effect January 1, 2006, dissolving the borough.
|This Montreal-related article is a stub. You can help Wikipedia by expanding it.|