Earlier quoted context omitted.
I was a resident of downtown Ottawa during this period. It was bad. We had a young kid and didn't feel even safe walking her to a park, because the route crossed over convoy lines and there were all sorts of stories of harassment and assaults. We didn't even experience the worst of it; lots of people dealt with truck horns blaring 24/7, but at least our street at least was kept clear as an emergency route. We put up…
Its interesting how as of late the working-class's totally self-sabatoging ways of protesting almost universally piss off their fellow men and women, rather than taking their grievances to the powers that support them.
If I remember properly, offering the service for free (for instance in public transport) bear the risk of being held personally responsible of any damage or accident that would happen to anyone (which is not unlikely if you factor in provocations)