No. They need to see it through, they cannot give up now. If the government arrests them with police-state theatrics then the government loses god will and gives the truckers the justification to start a general strike and then the government will be forced to capitulate or start a revolution. Pissing off the very class of people who are logistically critical for a revolution is madness. Even the railroad workers might get in on it.
Trudeau, being the elite snake that he is, has pissed off too many of the wrong people.
The government will probably be forced to capitulate, and that will be the end of it for the time being.
But the incident itself, with all its massive publicity, will probably be a precedent for having no more controls at the borders in terms of covid. Or any other disease.
The philosophical disease spreaders will have won, not the truckers, regardless of how much disease they do or don’t spread in actuality.