Time limit: 065438+2023 10 to April 2, 2023, 07: 00- 19: 00 on working days (excluding holidays).

Restricted regulations: buses entering restricted areas are restricted by tail numbers, and the rotation rules of tail numbers are the same as those in Beijing and Tianjin. If the suffix is English letters or Chinese characters, the last digit shall prevail; From Monday to Friday, the ending numbers are adjusted to: 5 and 0, 1 and 6, 2 and 7, 3 and 8, 4 and 9.

Unlimited motor vehicles:

1, police car, fire engine, ambulance, engineering rescue vehicle.

2. Buses, inter-provincial long-distance passenger vehicles and buses, Beijing B-section number plate taxis (excluding rental vehicles), special postal vehicles, vehicles with tourist bus operating licenses issued by the municipal traffic administrative department, and unit buses and school buses approved by the municipal public security traffic administrative department.

3. Administrative law enforcement vehicles and special vehicles for removing obstacles that are painted with uniform signs and perform official duties.