![This frame grab provided by BFM TV shows youths, some holding sticks, walking by a burning car in Dijon, central France, Monday June 15, 2020. The French government sent police reinforcements and a top official to the Dijon region to quell four nights of unusually violent clashes between rival groups that have left at least 10 injured and cars burned and rattled the community. The reasons for the violence are under investigation, but local officials say it appears linked to the drug trade and tensions between members of France's Chechen community and other groups. (BFM TV via AP)](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/ZMOAZBJBWFOWJV7IYADYJTOH5U.jpg?smart=true&auth=304f5865c1b8765fabb4f98df7d0b238840db67a94a0e461b16a6c526f7b0b79&width=400&height=225)
Clashes broke out in the French city of Dijon on June 15. BFM TV via AP
Clashes broke out in the French city of Dijon on June 15. BFM TV via AP
French cities shaken by explosive mix of ethnic and gang rivalries
Disputes between Chechen and Maghrebin youth trigger nights of rioting in Dijon and Nice