Police reinforcements have been sent to the French city of Dijon following a spate of violence from Chechen groups.
More than 150 people, some hooded and armed, gathered on Monday to avenge the alleged assault of a Chechen teenager by a drug dealer.
It comes after a number of incidents in the city over the weekend.
One man who claimed to be Chechen, told local media he was part of the group and said others had joined from across France, Belgium and Germany.
A prosecutor said several people were hurt, some seriously, on Friday night and one person suffered gunshot wounds on Saturday.
On Sunday, more than 200 people entered the district of Gresilles with violent intent, police said.
The violence began again on Monday, with people setting fire to rubbish bins and a car, AFP news agency reports.
About 37 riot police have already arrived in the city and 110 additional police officers were due to be deployed on Monday.
Bernard Schmeltz, the top state official in the region, said in a statement that the violence "appeared to be part of a settling of scores between members of the Chechen communitRead More – Source