The Assistant Director of Buildings, Mr Cheung Tin-cheung (centre), announced the investigation findings into the collapse of a canopy at the industrial building at 3 Kin Kwan Street, Tuen Mun today (October 6). Also pictured are the Senior Structural Engineer of Buildings Department, Mr Chung Kam-yin (right) and the Chief Structual Engineer of Buildings Department, Mr Humphrey Ho (left).   Close