Mak Chun-man, a 22-year-old car cleaner who is mildly mentally disabled, was jailed by District Court Deputy Judge Li Wai-chi for four years for indecently assaulting a teenage girl and for two years for indecently assaulting a woman, with one year to be served concurrently. Mak, who pleaded guilty, has four previous convictions for indecent assault and one for loitering.