In Canada, everything pertaining to the legal standing of marijuana is found in the Controlled Drugs and Subtances Act and Regulations.
Controlled Drugs and Substances Act and Regulations
The prohibitionist canadian law.
Being a member of a medical cannabis dispensary does not authorize you to medicate whereever you please, and does not give you immunity from the authorities.
Keep in mind that non-smokers have rights also.
Medical cannabis is for strict personal use only. Resale and sharing are strictly prohibited.
Do not exceed the limit prescribed by your federal licenses.