Get that straight. He went to a peaceful demonstration that in places turned into a riot.
You weren't there so it's only supposition on your part.
If for one second any person expected the last demo to be peacful then they fully deserve to pay 9k a year for tuition. Now it has a violent reputation, each demo from now on will be violent. Students causing trouble? Perhaps not. Organised violence. Yes.
It will not be classed as a riot either - section 2 public order
