Traffic lights have been with us since 1868, when the first gas-powered set was switched on in London. These lights used a semaphore system similar to those used by the railways of the day and ...

The red light camera is hardly a new development, acting as another set of eyes when law enforcement isn't around to punish those breaking traffic laws. While a red light camera flash doesn't always ...

While we may be used to seeing cameras on top of traffic lights at major intersections, they're used for more than simply watching out for red-light runners. In fact, there are two main types of ...

A red light camera on a horizontal traffic light pole against a blue sky. - Fajrul Islam/Shutterstock The red light camera is hardly a new development, acting as another set of eyes when law ...