How to identify the government license plate number?

Recognition method of government license plate number: 1. Vehicles in government departments are generally white license plates, such as public security, armed police and courts; 2. The license plate of the municipal party committee and municipal government starts with 00 and letters A and B. For example, the license plate of Nanjing Municipal Party Committee Secretary is Su A0000 1, and the license plate of Mayor is Su A00002；; 3. 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 statutory authority to allow motor vehicles to drive on the road. It is a number that identifies the identity of the vehicle and is usually hung at a specific location of the vehicle. In principle, the license plate of each prefecture-level administrative division occupies a license plate code, but each prefecture-level administrative division is divided into different districts, counties and cities and so on. In order to distinguish the license plate, different digital segments are used.