By Simon Farnsworth
Euro 2012 witnessed violent scenes yesterday as Russian supporters attacked a group of stewards in the Wroclaw stadium following their 4-1 win over the Czech Republic.
The video shows a large group of fans, as they are leaving the stadium, savagely attack a group of stewards.
No police turned up to stop the violence as the thugs carried out their violent attack.
You can watch the footage below- warning it does contain strong violence.