How to inquire about illegal parking?

Go to the office hall of the city, district and county traffic detachment, and touch the inquiry terminal for inquiry. Log on to the foreign service website of the Public Security Traffic Management Bureau of the Municipal Public Security Bureau: find the vehicle violation query, enter the license plate number and vehicle engine number, and click Query. Make an audio call. Call the audio phone to ask. Inquire about violations by writing short messages. Traffic violation query tool, input license plate information for query. Log in to official website City Public Security Traffic Management Bureau, and enter the license plate number, the last 4 digits of the engine number or the last 6 digits of the frame number. Mobile phone application software query.