2008年·犯罪片·机动部队—警例

Hong Kong police received a videotape indicating that three members of the force were suspected of using violence against a man in the street. To this end, members of the Complaints against Police Office (capo) of the Hong Kong Police Force began to investigate members of the Police Tactical Unit (PTU). Li Yongsen (Ren Dahua), a police officer of the mobile unit, knows that the police officers in the videotape are themselves and their colleagues, while those who are used violence are lawbreakers nicknamed"marijuana Cheng". So Asen decided to hide the incident from the top and look for the"marijuana into" private. At this time,"marijuana Cheng" is missing. Police Constable eight (Joseph Lee) of the mobile unit was refused to seek assistance from the police because of financial problems, and he was knocked down by his boss in an operation and used violence, forcing him to a dead end in his life. The three teams of police are nervous overnight. Can they solve their own problems?

香港警方收到一捲錄影帶，內容指出三名警隊成員涉嫌當街對一名男子使用暴力。為此，香港警方投訴科的成員開始對機動部隊（英文PTU）的成員進行調查。機動部隊的警員李永森（任達華飾）知道錄影帶中的警員乃是自己與同事，而被使用暴力的則是綽號“大麻成”的不法分子。於是阿森決定，對上隱瞞事件，對下尋找“大麻成”私了。而此時“大麻成”卻不知去向。機動部隊的警員孖八（李國麟飾）因為財務問題向警隊尋求援助被拒，而其在一次行動中又被上司撞倒使用暴力，孖八被逼上人生的絕路。三隊警察，在一夜之間緊張起來，他們能否解決各自的問題呢？