of regulations on guangzhou license plate restrictions 1. overview guangzhou license plate restrictions refer to restricting vehicles in guangzhou, mainly including restricting travel of passenger cars and foreign vehicles without guangzhou license plates. this policy aims to alleviate urban traffic pressure and improve air quality. , reduce the emission of motor vehicle pollutants, 2. limits to non-guangzhou license plate passenger cars 1. limits to non-guangzhou license plate passenger cars, including temporary license plates, are restricted within 24 hours of travel restrictions on the restricted days, regardless of morning and evening peak hours, except for all citizens holiday festivals, specific conferences and holding china import and export commodity fair... 1 tianjin junyu technology co., ltd. 30 people