A week after the launch of the anti-drug operation "XXL clean space" in Marseille by Emmanuel Macron, drug trafficking is at the heart of debates in France. But the Marseille city is not the only city in France to be plagued by these traffickers.

In Grenoble, the Saint-Bruno district, located in the city center, is often the scene of shootings. "It's getting serious. In the streets, there are drug dealers everywhere. They don't hide either. They are in the street, in plain sight," says one resident.