Police have charged a 53-year man with running a gambling establishment, and gambling, at a flat in Ngau Tau Kok Road in Sau Mau Ping.
Police raided the flat at about 9.30 pm on Monday, seizing mahjong tables and HK$1,850 in cash.
Two other men and three women, aged between 39 and 67, were also arrested.
The two men, and one of the women, were later charged for gambling.
The case will be heard at Kwung Tong Magistrates’ Courts on Tuesday.