Maximum speed limit of 20 miles per hour
20 mph speed limit – absolute maximum speed allowed. This sign is common in residential streets, school zones, and hospital approaches. In the theory test it tests your understanding of speed limits and the need to check signs carefully. Always reduce speed to 20 mph as soon as you pass the sign.
- Shape
- Circular
- Background
- White
- Border
- Red
- Text type
- Number (Other)
- Diagram reference
- 670.0
Where you'll see this sign
Residential streets, school zones, hospital approaches.
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.
