交通警察是特殊的职业人群,他们担负着指挥交通、疏导与监督车辆行驶、处理道路障碍、交通违章及交通事故、维护行人安全等职责。在我国由于城市人口密集、交通车辆多、车流量大,各大中城市交通均处于超负荷状况,加之交通管理设施还不先进,指挥与疏导交通主要依靠交警来执行。因此,城市交 Traffic police are special occupations. They are responsible for directing traffic, diverting and supervising vehicles, handling road obstructions, traffic violations and traffic accidents, and maintaining pedestrian safety. In our country, due to the densely populated cities, the large number of traffic vehicles and large traffic flow, the traffic in major cities is in an overloaded condition, and the traffic management facilities are not advanced. The traffic control and traffic diversion mainly depend on the traffic police. Therefore, the city pay