French police have used tear gas on a small group of England fans following scuffles with locals in Marseille.
One England supporter reportedly suffered a head injury after being hit across the face with a wooden chair.
It is understood that a confrontation took place between locals and fans who had set up camp outside an English pub in the Old Port district.
.England face Russia in their opening Group B match at Marseille's Stade Velodrome on Saturday.
.Gendarmes clad in riot gear and accompanied by dogs were deployed on the streets of the southern city after trouble was reported shortly before midnight on Thursday.
Ambulances were seen arriving after police carrying riot shields moved in to separate the two groups, and tear gas was used to clear the area.
Footage of the incident showed men hurling chairs, a brutal fist fight outside a McDonald's and chanting England fans.
A clip posted on Twitter apparently showed the aftermath of the disorder as shop workers swept a street strewn with broken glass.
Some reports in English newspapers claim several England fans were heard chanting: "Isis, where are you?". The city of Marseille has a large Muslim population.
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