Area in which cameras are used to enforce the speed limit regulations
Warning that speed cameras (often average-speed cameras) are in use in this area. Keep to the speed limit at all times. This sign is a reminder that enforcement is active and is frequently tested in the theory test. In hazard perception it tests whether you maintain the correct speed throughout the zone. Average-speed cameras measure your speed over a distance, not at a single point.
- Shape
- Rectangular
- Background
- White
- Border
- Grey/Black
- Text type
- Other
- Primary symbol
- Other
- Diagram reference
- 878.0
Where you'll see this sign
Any road with fixed or mobile speed enforcement.
Test yourself on UK road signs
How well do you really know your road signs? New Driver Hub's free mock theory test pulls from official-style DVSA questions and tells you which signs you keep getting wrong.
