http://www.telegraph.co.uk/news/2016/06 ... ro-2016-g/
Many sources say it was an unprovoked attack, some even saying it was an ambush. One guy is criticially injured and received CPR at the scene, several others have received medical treatment. Apparently French 'ultras' were involved too.
After the England vs Russia game, some Russian fans began to attack English fans again, many of which had to climb over fences to safety. Plenty of videos are doing the rounds on Twitter.
Can't wait for Russia 2018...