The truckers were given TWO YEARS to get the jab and they refused to. They only need the jab if they are going into the United States and returning. They can do trucking within Canada without a jab. Also, the United States has imposed a similar mandate on truckers entering the US but I don't see the convoy protest that. 90% of truckers are vaccinated BTW.
https://www.ctvnews.ca/health/coronavirus/unvaccinated-canad...