Three men aged between 28 and 45 were arrested in Saint-Chamond, in the Loire department, in the late morning of Monday 2 November 2026.[1][2][3]

Gendarmes of the Lyon research section had opened a preliminary investigation at the end of August 2026 into an organisation suspected of importing cannabis resin.[4][2][5] The convoy’s two cars had loaded 425 kg of cannabis resin in Perpignan, after the drug had come from Spain, and were heading for the Saint-Étienne and Lyon markets.[6][2][7]

Searches found 425 kg of cannabis resin and cash, whose amount was not stated.[4][2][8] The three suspects, from Saint-Chamond, Annonay in Ardèche and Vénissieux in the Rhône, were brought before the Saint-Étienne court on 6 November and placed in pre-trial detention.[4][2][5][8] They were charged and placed in pre-trial detention in a judicial investigation opened for acquiring, transporting, importing, possessing, offering and supplying narcotics.[6][2]

The intervention was backed by the GIGN’s Orange branch (AGIGN), the gendarmerie’s intervention unit, which officers often call on for large-scale drug operations because of the risks involved.[5]

The surveillance had begun the day before, when gendarmes spotted two vehicles travelling together towards southern France and followed them to the Perpignan area, where the cargo was confirmed.[8]