Police launched an operation against Africans on 3 July 2012 in Bandar Sunway, Petaling Jaya and Subang Jaya. Fourty-four Africans mostly Nigerians were arrested. They involved in parcel scams, drugs and immigration offences. They usually cheat women on social chat websites. These Africans were found training six local women to assist them to commit crimes. Police also seized lap tops, handphones, bank account books and thousands of cash from the Africans.