Motor vehicle violation query method:

1. Go to the office lobby of the traffic brigade of each city, district and county, and touch the inquiry terminal for inquiry.

2. Log on to the foreign service website of the Public Security Traffic Management Bureau of each municipal public security bureau: find the vehicle violation query, enter the license plate number and vehicle engine number, and click Query.

3. Call the voice phone to ask.

4. Inquire about violations by writing short messages.