1. Those who meet the requirements must have a negative nucleic acid certificate for five consecutive days and a "green code" health code when leaving the city.
2. Apply for leaving the city to the local community (village) or unit. The community (village) shall conduct preliminary examination and the township (town, street office) shall review it. The county (city, district) epidemic prevention and control headquarters shall issue a certificate of leaving the city (in duplicate: one for carrying and one for future reference).
3. All localities will send special vehicles to carry out centralized and fixed-point transshipment at the entrance of the expressway, and implement corresponding control measures after returning.