Totally agree with you, those cars were set there to halt the marches from getting where they needed to go.
They put bright yellow jackets and hats in them, and there was people ready to take video and pictures as soon as the "masked assalants" smashed
them up and set them on fire.
REMEMBER, police, even Canadian police have BEEN CAUGHT DRESSING IN ALL BLACK AND TRYING TO INCITE VIOLENCE AT A PEACEFUL PROTEST!
Here's proof:

