French customs officers stopped a utility vehicle at the Gerzat toll plaza on the A71 in Puy-de-Dôme, north of Clermont-Ferrand, at about 2am on the night of Wednesday 8 to Thursday 9 April 2026.[1] The driver of the vehicle was arrested and placed in police custody.[1] The prosecutor’s office said an investigation was opened and entrusted to the Clermont-Ferrand judicial police.[2]

The seizure involved more than one tonne of cannabis, described as cannabis resin, found during the roadside customs check.[1] The drug was hidden in bags stored in the boot of the vehicle.[1] The utility vehicle was travelling on the A71 between Clermont-Ferrand and Orléans.[2]

No profile of the detained driver was released.[1] A customs account described the A71 as one of the main routes used by traffickers to move drugs arriving from Spain, alongside the A10 via Bordeaux and the A7 via Lyon.[1] French customs seized more than 67 tonnes of cannabis in France in 2025, according to the same reporting.[1]