By the end of 1997, 308 signalised junctions on Hong Kong Island were under the ATC system and 40 closed circuit television (CCTV) cameras were in use for traffic surveillance.
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- 年底时,港岛区有308个路口由区域交通控制系统控制,并有40部闭路电视摄影机,用以监察交通情况。