为治理城市交通拥堵,公安交管部门开展城市道路严重交通违法行为集中整治行动,取得了初步成效。公安机关在治理城市交通拥堵中必须正确定位,履行好主责,取得党委政府的支持和社会联动,得到媒体的响应和配合,同时要坚持常态严管。 In order to tackle urban traffic congestion, the public security and traffic control departments have carried out centralized rectification actions on serious road traffic violations in urban roads and achieved initial success. Public security organs must correctly position themselves in managing urban traffic congestion, fulfill their responsibilities, obtain the support of the party committees and governments and social interaction, and get the response and cooperation from the media. At the same time, they should adhere to the normal strict management.