(Rennes, France, January 2, 2026) — Police in the French department of Ille-et-Vilaine seized fireworks mortars and nitrous oxide canisters during New Year’s Eve checks, despite prior prohibitions on both, authorities said.
The seizures highlight ongoing efforts to curb the illegal sale and use of dangerous substances, particularly among young people.
- Nitrous oxide and fireworks mortars were prohibited in Ille-et-Vilaine leading up to New Year’s Eve.
- Police seized both substances during checks conducted between December 31, 2025, and January 1, 2026.
- A business in Rennes was found to be selling fireworks mortars despite the ban.
- Authorities seized a vehicle containing a large quantity of nitrous oxide canisters, suggesting potential resale.
Nitrous oxide, often referred to as “laughing gas,” was prohibited as a fireworks propellant by decrees from the prefecture of Ille-et-Vilaine, according to reports. Despite the ban, police discovered a business in the Blosne district of Rennes selling the pyrotechnic items, which were subsequently seized.
During the same period, officers checked a vehicle and found it contained a significant number of nitrous oxide canisters. Police indicated the quantity suggested the occupants were involved in selling the substance, and the canisters were also seized.
Why It Matters
The seizures come amid growing concern over the misuse of nitrous oxide, particularly among young people. Ouest-France reported that authorities are attempting to address the dangers associated with the substance, which is increasingly seen as a recreational drug. The prohibition in Ille-et-Vilaine, and subsequent enforcement efforts, reflect a broader trend of increased scrutiny and regulation of nitrous oxide across France. The use of nitrous oxide can cause neurological damage and even death, according to health officials.
The continued sale of banned fireworks mortars also raises safety concerns. Police previously warned that these mortars pose a significant risk, referring to them as “real weapons by destination” due to their potential for causing serious injury, as reported by Ouest-France.
The transport, possession, and consumption of nitrous oxide for recreational purposes are prohibited until March 31, 2026, in Ille-et-Vilaine, on public roads and spaces.
Time.news based this report in part on reporting by Ouest-France and added independent analysis and context.
