Top best answers to the question «Do speed cameras always flash»
Do speed cameras always flash? ... Speed guns use radar and laser technology to give an instant speed reading, triggering a police officer to pull over a speeding car, meaning they do not need to flash or capture an image. If a camera is operating in good light conditions, the flash may not necessarily go off, either.
- Gatso speed cameras are always rear facing. The reason for this is that the speed cameras 'flash' will not blind oncoming motorists. However, this also means that the speed camera may not be visible until the last second (as pictured right - Gatso sited behind road traffic sign).