Police and specialized canine units conducted continuous drug-sniffing patrols in Cannes to detect and seize narcotics during the Cannes Film Festival [1, 3].
The operation marks a targeted effort to curb drug trafficking and consumption that often spikes during the city's most high-profile annual event. By increasing the visibility of law enforcement, city officials aim to deter the illegal trade that accompanies the influx of international visitors.
The anti-drug offensive was requested by Mayor David Lisnard to ensure there are no exemptions for those involved in narcotics trafficking during the festival [1, 2, 5]. The patrols operated both day and night, focusing specifically on the high-traffic corridor between the Cannes train station and the Croisette [3].
Law enforcement utilized sniffing dogs to track stupéfiants across these key areas [3]. The strategy involves a coordinated effort by the forces de l'ordre to maintain security and public order while the city hosts the global cinema community [1, 3].
Reports regarding the timing of the announcement vary. Some sources indicate the offensive was announced during the festival, while other reports state Mayor Lisnard said the statement at the 107th Congress of the Association des maires de France in Paris on Nov. 20, 2025 [1].
Despite the conflicting timelines of the announcement, the deployment of the canine units remained a central pillar of the security plan for May 2025 [1, 2]. The operation focused on the logistical arteries of the city, where visitors transition from arrival points to the festival's primary venues [3].
“Police and specialized canine units conducted continuous drug-sniffing patrols in Cannes”
The deployment of specialized canine units reflects a shift toward proactive, high-visibility policing in Cannes. By targeting the specific geography between the transport hub and the luxury beachfront, the city is attempting to disrupt the supply chain of narcotics that typically follows the surge of wealth and tourism during the film festival.





