Hong Kong authorities are hunting for a suspect who injured two customs officers with a knife during an anti-narcotics raid at a flat in To Kwa Wan on Thursday evening, the Post has learned. A police source said seven officers from the Customs and Excise Department were raiding the flat in Honour Building on To Kwa Wan Road in connection with narcotics-related activities. The suspect allegedly attacked two of the officers with a knife, injuring their arms and legs, the insider said, adding that...