The chairman of a poultry wholesalers' association suffered multiple injuries when he was ambushed by two men in a Yuen Long car park. Tsui Ming-tsuen, 45, was attacked and suffered head, hand and back injuries after he parked his car in the basement of Hop Yick Plaza, Mau Tan Street, where he lives, at 9am yesterday. Police said he was caught outside the lift lobby and struck with water pipes. The pair fled before police arrived. Mr Tsui was taken to Tuen Mun Hospital, where he was in a stable condition last night.