ChainCatcher reported that according to AFP, after being detained by French investigators for nearly four days, Telegram founder Pavel Durov has been handed over to the French judicial authorities and will decide on subsequent law enforcement measures. A Paris pre-trial judge will decide whether to bring charges against Pavel Durov, and then the French judicial authorities will decide whether to detain him or allow him to leave prison freely, and whether it is possible to impose judicial control on him or restrict his actions.