Is there mobile speed detection at night?

[MacMelanie]

There is no mobile speed detection at night. Mobile speed detection does not operate during nighttime hours but will conduct speed checks on weekends. The principle of mobile speed detection: Mobile speed detection uses portable speed measuring devices that can be freely adjusted to capture speeding vehicles from different angles, achieving the purpose of speed measurement. The function of mobile speed detection: Mobile speed detection can photograph both rear and front license plates, with the only difference being the parked position of the speed detection vehicle and the direction of the speed measuring device. Shooting method: In practice, most operations use the method of photographing rear license plates. If the method of photographing front license plates is used, when there are many vehicles, it may be difficult to capture the actual speeding vehicle because oncoming normally moving vehicles can easily block the license plate of the speeding vehicle.