在英国伦敦无论是高楼大厦、宾馆饭店、还是路口、车站、甚至地下铁通道、站台等地方都设置了电视监控摄像机。在金融街、金融市场也引进了监控设备,夜间警戒是以电视监控为中心,对政府重要部门以及有关的金融市场、交通要道等重要场所实行警戒。地方警察还把高精度小型摄像机安装在路灯上,实行24小时连续监控,每台摄像机 In London, London, whether it is high-rise buildings, hotels, restaurants, or junctions, stations, and even subway tunnels, platforms and other places have set up a television surveillance camera. At Financial Street, financial markets have also introduced monitoring equipment. Night warnings are based on television monitoring and vigilance against important government departments and important places such as financial markets and thoroughfares. Local police also high-precision small cameras installed in the street light, the implementation of 24-hour continuous monitoring, each camera