12 types of speed camera which catch drivers and how they work

We have all seen them, those little yellow boxes on the side of the road catching speeding drivers, and arguably they have a role to play in keeping us safe.
Speed cameras and how they workSpeed cameras and how they work
Speed cameras and how they work

But did you know just how many different speed cameras there are operating on our roads? From average speed cameras to overhead cameras, mobile cameras, speedguns and night cameras, it's easy to get confused. Here is a guide to the most common camera types on our county's roads.