I also like water cannons.
However, I would like at least one of those trucks to be filled up with something other than water, specifically Liquid Ass - so as to make the riot, particularly memorable for all of the participants. Shooting off a few canisters of vomit gas would also enhance the experience.
I am tired of this country mollycoddling enemies who wish to destroy our way of life.
Liquid Ass. Ha ha.