Road hump or series of road humps ahead
A red triangle showing a road profile with a hump warns of speed bumps ahead. Drop your speed before the hump, not on it — braking on top stresses the suspension. Take humps straight on; trying to drive around them by clipping the kerb is illegal and damages the road edge.
- Shape
- Triangular
- Background
- White
- Border
- Red
- Primary symbol
- Other
- Diagram reference
- 557.1
Where you'll see this sign
Residential streets, school zones, hospital car parks, and traffic-calmed shopping streets.
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.
