I think the reference to recent tensions would suggest otherwise. Later in the article it goes on to say that anyone arrested will not receive consular support due to the recent breakdown of diplomatic relations.
Just read this. Looks like anyone with an English accent is fair play for Putins state sponsored militia, sorry 'fans'.
The Foreign and Commonwealth Office (FCO) has advised all England fans travelling to Russia to prepare for hostility as a result of the increased tensions between the two...