What stood out the most about these protests, vs most other large protests in recent Canadian history, is how many warnings the participants received. They were told time and time and time again by every party involved that their conduct was illegal - from the police as well as from municipal, provincial, and federal level. They were even given a court injunction against certain specific actions (horn honking), which was largely ignored after the first 24 hrs. They were engaged in illegal activities for weeks before this action was taken.