Residents of Pont-du-Routoir, in Guyancourt, shaken this week by episodes of violence. Friday afternoon, a teenager from Épône was beaten up by one or more individuals, who left him lying on the ground in Place Cendrillon.

Forty-eight hours earlier, two people on a TMax type scooter arrived in the neighborhood, the passenger first fired in the direction of a video surveillance camera. “It sucks, everyone wants to leave. My daughters are telling me to move,” says a sixty-year-old.