History of gun control in Canada
Criminal Code of Canada amendments between the 1890s and 1990s steadily increased the restrictions on firearms. These included the following:
In the 1920s permits became necessary for all firearms newly acquired by foreigners.
In 1947 the offence of “constructive murder†was added to the Criminal Code for offences resulting in death, when the offender carried a firearm. This offence was struck down as unconstitutional by the Supreme Court of Canada in a 1987 case called R. v. Vaillancourt
Automatic weapons were added to the category of firearms that had to be registered in 1951. The registry system was centralized under the Commissioner of the RCMP.
The categories of “firearm,†“restricted weapon†and “prohibited weapon†were created in 1968-69. Police were given preventive powers of search and seizure by judicial warrant if they had grounds to believe that weapons endangered the safety of an individual.
Legislative provisions between 1977 and 1979 required Firearms Acquisition Certificates for all weapons and provided controls on the selling of ammunition. Fully automatic weapons were prohibited. Applicants for Firearms Acquisition Certificates were required to take a safety course.
Between 1991 and 1994, legislation tightened up restrictions and established controls on military, paramilitary and high-firepower weapons.
In 1995, new, and much stricter, gun control legislation was passed. The current legislation provides harsher penalties for crimes involving firearm use, licenses to possess and acquire firearms, and registration of all firearms, including shotguns and rifles.
http://en.wikipedia.org/wiki/Gun_politics_in_Canada