London's 'Pickpocket Vigilante' confronts 'known thieves' in the city

London's 'Pickpocket Vigilante' confronts 'known thieves' targeting tourists at iconic sites. Diego, who goes by PicketPocket_London on TikTok, says he has set up a network around the capital to find and alert the public of known pickpockets in the area to protect people from theft. The Brazilian delivery driver has also been seen marking thieves with spray paint after he caught them stealing.