Vehicles in government departments are generally white license plates. The license plates of municipal party committees and governments start with 00, and the letters start with A and B. The license plates starting with O are mainly the license plates of government leaders, political and legal departments and public security departments.
The license plate number is a legal sign registered in the legal authority to allow motor vehicles to drive on the road, and it is a number to identify the identity of the vehicle, which is usually hung in a specific position of the motor vehicle.