Essonne: 17 teenagers from Grigny arrested with weapons in Viry-Chatillon. Group of miners suspected of having gathered for a brawl with a rival district in the neighboring town.

A crutch, a metal bar, a fireworks mortar, a baton, a broomstick… The known array of brawls between rival gangs in Essonne was seized by the police on Wednesday February 14. The two youngest in the group, who are under 13 years old, are released with a subsequent summons.