McGill University has adopted a Policy Concerning Alcohol, Cannabis and Other Drugs. This policy applies to all McGill students, faculty, staff and visitors on the Downtown and Macdonald campuses, the Gault Nature Reserve, and spaces leased by the University. The policy only permits the consumption of cannabis for medical reasons, accompanied by a valid medical certificate, under certain conditions. However, all consumption of cannabis for recreational use is prohibited on University property.

For further details on this policy please refer to the Policy Concerning Alcohol, Cannabis and Other Drugs.