Does mobile speed enforcement require on-site handling?

[SanFelicity]

Being caught speeding by mobile speed enforcement does not count as an on-site traffic violation; only violations discovered by traffic police during their duty are considered on-site violations. Below is relevant information: 1. Definition: Mobile speed enforcement is a method of speed detection. The movable speed detection devices used by speed enforcement vehicles parked on the roadside can freely adjust direction and capture speeding vehicles from different angles. This means they can photograph both the front and rear license plates, with the only difference being the parked position of the speed enforcement vehicle and the direction of the speed detection device. 2. Practical situation: In practice, most cases involve photographing the rear license plate. If the front license plate is photographed, when there are many vehicles, it may be difficult to capture the actual speeding vehicle because oncoming vehicles traveling normally can easily block the speeding vehicle's license plate.