How to calculate fines for parking violations in Chengdu?

For illegal parking in Chengdu, the traffic control system first sends a reminder text message to the owner of the illegal parking. The ten-minute timer starts when the communication operator sends the text message. If the owner drives away within ten minutes, the illegal parking will be eliminated. There will be no penalty. If the illegal parking is still not moved after ten minutes, the system will send another text message.

The ten-minute exemption from punishment is a flexible law enforcement measure of "elimination and declaration of illegal parking" implemented by Chengdu Traffic Management.