A 15-year-old lost his hand to a stun grenade during a school protest in Lens on Monday. Interior Minister Laurent Nuñez suspended the grenades' use at high-school demonstrations — 'until we know exactly what happened' — but the broader picture is one of systematic escalation: 215 students injured, 85 school staff hurt, 750 police officers wounded, and more than 6,500 arrests, almost all minors. Eighteen internal police investigations have been opened over allegations of brutality, including incidents where students lost teeth and an eye. The protests themselves are not mysterious. Students are marching over chronic teacher shortages, overcrowded classrooms, crumbling school buildings, and long school days — the material conditions of a public education system starved of investment. These are not culture-war grievances; they are infrastructure demands from the people forced to use the infrastructure every day. The government's response has been overwhelmingly coercive. More than 1,800 prosecutions have been launched, nearly 1,500 against children under 18. Twenty-four schools have been burned or ransacked by protesters, but the state's reaction has been to deploy riot squads, teargas, baton charges, and the grenades now temporarily suspended — not to address the underlying demands. The justice ministry's machinery has been aimed squarely at minors. Prime Minister Sébastien Lecornu is threading an impossible needle: France's ballooning budget deficit severely constrains the government's capacity to fund the education improvements protesters are demanding. He condemned violence while rejecting accusations of ordered police repression. The fiscal bind is real — France's debt load and weak growth leave little room for the kind of spending that would address root causes. The political dimension is sharpening. The government accuses Jean-Luc Mélenchon's La France Insoumise of orchestrating the movement after LFI MPs attended school blockades. Mélenchon has supported the protests while urging non-violence. With presidential elections approaching, the protests have become a live political weapon — the question of who 'owns' student rage is now as contested as the funding demands themselves. Amnesty France's Anne Savinel-Barras flagged 'alarming concerns about the dangerous use of teargas, batons and policing techniques.' The grenade suspension is a concession, but a narrow one — limited to high-school contexts, temporary, and contingent on an investigation whose scope remains undefined. The underlying toolkit of crowd control against minors remains intact. The trajectory is clear: a state that cannot afford to fix its schools is spending heavily to suppress the people complaining about them. The 250,000 who marched Tuesday represent a movement that has already forced an emergency cabinet meeting. Whether it forces actual budget reallocation — rather than just a weapons-protocol review — will determine whether this was a crisis or a turning point.