HOW FIXED SPEED CAMERAS WORK.

Speed cameras, such as the Gatso, use radar technology to measure the speed of passing vehicles by calculating the time it takes for radio waves to return to the camera's receiver. When a car exceeds the speed limit, the camera captures two images of the rear of the vehicle, along with the registration plates and position relative to white lines on the road. New advancements include AI speed cameras that can detect additional offenses and Ford's patented system to turn police vehicles into mobile speed cameras. Average speed cameras like SPECS use ANPR technology to track speed over a fixed distance. [Extracted from the article]