Advocacy for Respect for Cyclists (ARC) is a Toronto advocacy group formed in 1996. A group of cyclists felt a pressing need for an organization to advocate on behalf of the needs of cyclists after a period of time where two cyclists were killed by trucks and another two arrested on a Critical Mass ride. ARC was initially formed to lobby for a coroner's inquest and to help in the defense of the two cyclists arrested at Critical Mass. It has since expanded to provide support and legal advice to cyclists involved in accidents, to educate on cyclists' rights, and to hold direct actions aimed at changing society's dependence on the automobile.