A 24-year-old motorcyclist was seriously injured in a collision with a municipal police car in Saint-Denis. The police claim that the biker lost control of his vehicle, while witnesses maintain that the police cut him off.

An investigation, entrusted to the Bobigny departmental security, is underway in order to shed light on the circumstances of the accident. The collision caused great tension in the neighborhood, the police were forced to use their flashballs and tear gas to disperse the crowd gathered around the crew.