In brief
A 15-year-old student lost his hand on 5 October after a police stun grenade exploded during demonstrations in Lens, prompting an IGPN inquiry.
Official records cite 715 injured police officers, 215 injured students, and 85 injured school staff across weeks of clashes.
Classes were cancelled in approximately 400 secondary schools and disruptions hit 30 to 40 universities on 5 October.
Education Minister Édouard Geffray pledged penalties for illegal violence while Jean-Luc Mélenchon urged broad union backing for the 6 October strike.
- September 2026Protests over school conditions begin in Seine-Saint-Denis and Val-de-Marne
- 1 OctBlockades hit regional schools and fire damages high school in Nantes
- 5 OctStudent loses hand in Lens and 400 schools suspend classes
- 6 OctUnions and student groups launch nationwide day of strike action
Severe injury in Lens
A 15-year-old vocational school student suffered a severed hand on Monday, 5 October, in the northern French town of Lens after a police stun grenade exploded during high school protests. Pas-de-Calais prefect François-Xavier Lauch stated that the teenager was rapidly transferred to a hospital and was not in life-threatening condition. Police trade union sources reported that the student attempted to pick up and return a grenade loaded with rubber projectiles, though Lauch noted investigators are still determining whether the device was picked up or fell directly on him. Following the explosion, the vocational school in Lens suspended in-person attendance, shifted classes to remote learning, and established a psychological support unit for students.
Toll of casualties and police investigations
The confrontation in Lens adds to a growing number of casualties recorded since high school demonstrations expanded in late September. France's National Police oversight body (IGPN) opened ten investigations into security forces' actions, including an inquiry into a 16-year-old student who lost an eye after being struck by a suspected police rubber projectile. According to official figures cited by National Education Minister Édouard Geffray, 715 police officers and gendarmes sustained injuries, along with 215 students and 85 educational personnel, including 34 headteachers and deputy heads. The Human Rights League criticized the policing tactics deployed against pupils, calling them a departure from the rule of law.
- Police and gendarmes
- 715
- Students
- 215
- School staff
- 85
Data from the article text
School closures and nationwide grievances
Protests caused class cancellations in approximately 400 secondary schools on Monday out of fear of unrest, while students at 30 to 40 universities also joined the actions. The movement originated in underprivileged Paris suburbs, including Seine-Saint-Denis and Val-de-Marne, before spreading to regional centres such as Angers and Nantes, where earlier unrest included blockades at Lycée Chevrollier and a fire at Lycée Nelson-Mandela. Demonstrators demand increased staffing to address chronic teacher absences, reductions in oversized class sizes, renovations for dilapidated buildings, revisions to the Parcoursup university admissions platform, and shorter daily schedules.
Political clash and union mobilisation
The protests developed into a sharp political dispute between the government and left-wing opposition party La France Insoumise. Lawmakers including Louis Boyard, Clémence Guetté, and Aurélie Trouvé maintained a presence at school picket lines, prompting government accusations that the opposition organized and directed the unrest. La France Insoumise leader Jean-Luc Mélenchon rejected the charges, framing the mobilisation as a defense of youth against police violence and welcoming the formal participation of major student, teaching, and labor confederations for the nationwide strike on Tuesday, 6 October.
“Everywhere, the signal is given for the joining of forces.”
Government stance and legislative response
In a broadcast interview on Tuesday morning, Education Minister Édouard Geffray defended the government's response while addressing student grievances regarding deteriorated facilities and lost instructional hours. Geffray emphasized that illegal actions would face judicial consequences and pointed to pending legislation aimed at expanding financial liability for individuals who cause property damage during public gatherings.
“Illegal violence is violence that must be punished.”