French police finally getting some blame.
French Police Tactics Escalate Lille Violence
http://news.sky.com/story/1712609/french-police-tactics-escalate-lille-violence
Possibly, but there are plenty of other nations there. It's unlikely all 36 are English. The 16 in hospital is a concern, but would that be from tear gas, pepper spray and baton injuries? We shall see.
Nothing has actually happened though has it? Police charge and fire tear gas for whatever the reason (I have no idea), whenever the crowd gets a bit large. They charged when a French bloke lit a flare after their win amongst the England fans and then arrested loads.