The Anti-Extortion Unit of Crime Branch has arrested three more persons, including two Nigerian nationals, for allegedly being part of the gang which used to cheat the gullible by offering them lucrative positions in Maruti Suzuki via portals. Police have recovered thousands of photographs of different persons, hundreds of fake and forged IDs having photos of different persons, IDs, fake Customer Application Forms of different cellular companies and about 500 inactivated and activated SIM cards.