In the international community, the Netherlands decriminalized marijuana use in 1976 and New Mexico passed a state law allowing medical marijuana in 1978. Read our Privacy policy and Terms and conditions of use to find out more about your privacy and rights when using the priv.gc.ca website or contacting the Office of the Privacy Commissioner of Canada. The Criminal Code applies all across Canada and sets out criminal offences for impaired driving for alcohol, cannabis and drugs. Each province can also make rules for impaired driving, in addition to those under the Criminal to visit Code. In Alberta, these additional rules are set out in the Traffic Safety Act. Learn about our centres and institutes for diversity and inclusion, hospitality, and Indigenous careers.