Teenager loses hand after picking up police grenade during French school protests

A 15-year-old boy was seriously injured during school protests in France, reportedly losing a hand after attempting to pick up a police stun grenade near a school in Lens. An investigation has been opened. The incident occurred during a protest outside the Behal secondary school. The mayor of Lens, Sylvien Robert, expressed sympathy for the teenager while stating the circumstances are still being clarified. He said legitimate demands should be presented in an orderly manner. The protests began over teacher shortages in Créteil and have spread to cities like Marseille and Strasbourg. Student grievances include overcrowded classrooms, rats, aging buildings, and staff shortages. Over 5,000 people have been arrested since Monday, with 85-90% of detainees being minors.