Marseille magistrates are concerned about the potential corruption of the police. Drug traffickers use several methods, often persuasive, to convince police or customs officers to provide them with a service.

The Paris prosecutor, Laure Beccuau, was worried a few days ago about the "risk of corruption within our own institutions" Dealers post classified ads on secure messaging loops. They offer between €50 and €100 in exchange for a research sheet or a report. The number of investigations has doubled at the IGPN between 2021 and 2022.