The best hope they have is to completely go on a strike. Ottawa would be on their knees begging them to deliver their goods to feed that region. Car rallies, trucks honking etc. are not going to cut it. Trudeau Hitler has the power and he has them by the neck. The truckers need to bring him and his commie hordes to their begging knees. I wonder if the Canadian truckers know how much power they have at their disposal. Strike baby strike!
Based upon information provided by several truckers apparently 90% of Canadian truckers are vaxxed, a very large portion are unionized or work for large companies and are unwilling to unite against Trudeau and his ilk. Many truckers are on work visas and if they stop driving they are deported, so as you can see, a large scale strike is not possible.
This strike on a specific area seems like the best approach. Hit them where they will feel the pain. That would mean the areas where the offenders live & work. Unfortunately, that would probably mean some average citizens would be affected as well, but the main offenders need to be separated out & made to suffer in some meaningful way.