12 123 main function user registration. Bind my motor vehicle and driver's license. Handling of illegal acts recorded by electronic monitoring equipment. Motor vehicle driver exam appointment. New car pre-selected motor vehicle number plate. Replace the motor vehicle driving license, motor vehicle license plate and motor vehicle driving license, and replace the motor vehicle safety and technical inspection mark. There are also motor vehicle driver's license extension, inspection extension and physical condition certificate extension. Motor vehicle and driver's license related information inquiry and notification tips. Navigation of traffic management related business handling places. Add online self-service function for handling traffic violations. Legal management. Formulate and promulgate laws and regulations, implement daily traffic law enforcement, establish driver and vehicle management systems, formulate various rules for handling violations and accidents, and supervise their implementation. Supervision and management of traffic police service. Analysis and determination of various legal responsibilities in traffic accidents.
; Education and training. Training and assessment of drivers and traffic police, especially regular safety education for drivers, and education and publicity on traffic law, traffic awareness and traffic safety for the public, especially teenagers. Daily publicity of road traffic laws, policies and safety regulations. Prevent, educate and deal with all kinds of illegal acts.
Legal basis: Article 90 of the Road Traffic Safety Law stipulates that motor vehicle drivers who violate the provisions of laws and regulations on road traffic safety shall be given a warning or fined from 20 yuan to 200 yuan. If there are other provisions in this law, it shall be punished in accordance with its provisions.