I watched THE DURAN this morning, and they see a crackdown -- police breaking up the protest -- as a likely option.
That other governments are now concerned about similar protests forming in their own countries (UK, Scotland, Wales, USA, Australia, Netherlands), and are very possibly putting pressure on Justin Trudeau to put an end to the Canadian protests.
And that at this point, Trudeau cannot negotiate with the truckers without seeming weak...
Also, these commentators are speculating that the Canadian government may stage an incident which they can blame on the truckers, as an excuse for the armed crackdown. Scary times...