A series of violent incidents involving fires and police encounters have been reported at multiple high schools across France in recent days. At the Roger Verlomme High School in the 15th arrondissement of Paris, a fire broke out around 9 a.m. when students and individuals from outside the school reportedly used mortars—devices that launch objects—and deodorants, which can explode when exposed to heat, to create explosions. Students described feeling fear and panic as the situation unfolded. According to those present, firefighters arrived within two minutes and the situation was quickly stabilized. Law enforcement, including police officers and CRS (a specialized riot police unit), arrived shortly after but did not intervene and left as the situation calmed. Similar incidents were reported at the Nelson Mandela High School in Nantes, where a hall was set on fire despite the school being inaugurated in 2014. In the 20th arrondissement of Paris, images circulated online of police officers being struck, while in Tours (Indre-et-Loire), injured students were reported. These incidents suggest a pattern of unrest and violence at educational institutions across different regions of France. At the private Claude-Nicolas-Ledoux High School in Montreuil (Seine-Saint-Denis), a technical school specializing in design, students, teachers, and the principal described being shocked by a fire caused when deodorants were thrown into a burning trash can, resulting in a large jet of flames. The incident left the school grounds with blackened trash can plastic on the asphalt, and local authorities were tasked with cleaning the area. Students showed video footage of the flames to those present, describing the event as traumatic. A teacher noted that the school is well-equipped with quality facilities. The incidents have raised concerns about safety and security in educational institutions. While no major injuries were reported, the events have highlighted the potential for dangerous behavior in school environments and the need for effective measures to prevent such occurrences. Local authorities are expected to investigate the causes and take appropriate actions to ensure the safety of students and staff.