Eer... no practical. The Russian Football Association is threatened with expulsion if they repeat the scenes of the violence in the stadiums. This would not seem to cover what fans get up to pre, and post match in the bars and cafes.
The French police were lax in allowing Russian fans into the Marseilles match with flares etc , but before the British media hangs them out to dry, in mitigation they have got a hell of a lot on their plate. The terrorism threat has been sky high here after the Paris attacks and they are no better or worse than their UK colleagues. They are all far from perfect, a worrying thought.