1999年5月12日对于铜陵市交警支队全体路面执勤民警来说是一个非同寻常的日子。从这一天起，他们将走下站立了多年的交通岗台，走出岗亭，以装备一新的面貌走上路面机动巡逻。随着经济建设的逐步发展，市区交通流量迅速增加。新形势下的交通管理工作要求各级交通管理部门必须不 May 12, 1999 for Tongling City Traffic Police Detachment all pavement police on duty is an extraordinary day. From this day onward, they will step down from the traffic post station that has been standing for many years and step out of the guard post to pave the way for pavement mobility with a new look. With the gradual development of economic construction, the traffic volume in urban areas has rapidly increased. Traffic management in the new situation requires that traffic management departments at all levels must not