On 22 September 2017, the Government of Canada has imposed sanctions against Venezuela, under the Special Economic Measures Act of September 5th which forms a special association with the United States of America.
These measures are unjust and ill-informed and should be rescinded. They will hurt the people of Venezuela; they violate human rights and international law, and they impede dialogue and peace-building in both Venezuela and the region.
A petition to the Canadian government has been launched by a group of concerned Canadians who oppose this measure. You can find this at https://petitions.ourcommons.ca/en/Petition/Details?Petition=e-1353. It will be open for signature until 25 March 2018. It must be considered by the government within 45 days of that closing date.