According to Article 39 of the Law of the People's Republic of China on Road Traffic Safety, the traffic administrative department of the public security organ may, according to the specific conditions of roads and traffic flows, take measures such as diverting, restricting traffic and prohibiting traffic for motor vehicles, non-motor vehicles and pedestrians. In case of large-scale mass activities and large-scale construction, etc. If it is necessary to take measures to restrict traffic or make decisions directly related to public road traffic activities, it shall be announced to the public in advance.
Extended data:
Article 32 of the Law of the People's Republic of China on Road Traffic Safety requires that the road be occupied or dug, or that the pipeline facilities be erected or added across the road, the consent of the road authorities shall be obtained in advance; If traffic safety is affected, the consent of the traffic management department of the public security organ shall also be obtained.
The construction unit shall carry out construction work within the approved road section and time, and set up obvious safety warning signs at the safe distance in the direction of incoming vehicles at the construction site and take protective measures; After the completion of the construction work, the obstacles on the road should be quickly removed to eliminate potential safety hazards, and the traffic can be resumed only after the road authorities and the traffic management department of the public security organ have passed the acceptance and met the traffic requirements.
The traffic administrative department of the public security organ shall strengthen the supervision and inspection of traffic safety, maintain the traffic order of the construction road, and shall not interrupt the traffic.
China Government Network-Road Traffic Safety Law of the People's Republic of China