How long can a motor vehicle be found in violation of regulations in Shanghai?

Generally, violations of 1 and above can be found in the camera within 3-7 days after the violation of the vehicle is found, and within 13 working days at the latest. In this case, if it is illegal in the same city, you can receive the information within 3 days, or you can query it in the system; 2. Of course, it may take about half a month to find out the violations in other places because of the time difference, which is normal; 3. Traffic police websites in many regions will list a free traffic violation inquiry number, and you can also call 1 14 to inquire about traffic violations.