What exactly can the Canadian military do? They have around 80 Tank transports I suppose could be repurposed as tow trucks, I guess? But how exactly do they propose positioning them to actually get the vehicles out of the downtown core? Worse, all those transports are scattered around the country. Getting them all to Ottawa will be a chore in and of itself, and that doesn't assume protestors don't see them coming and block the roads, just making the situation even worse. I am trying to think about what military options Trudeau actually has that does not completely delegitimize his government. Nothing comes to mind.
The solution is pretty simple. Just remove the Vaccine mandate to cross the land borders. Its a minor concession that won't actually solve the issue of Trudeaus authoritarian overreach, but it will be enough to give the protest a Win and wrap things up. The problem Trudeau has however he's already called these people white supremacist Nazi's, and whipped his base up with it. Even the smallest concession would mean "surrendering to literally the worst people".
The standard playbook is really backfiring here.