Risk of grounding at a railway or tramway level crossing or hump backed bridge
Warning of risk of grounding at a level crossing or humpback bridge. This sign is common at low-clearance crossings and bridges. In the theory test it tests your awareness of grounding hazards and the need to check your vehicle’s clearance. Always find an alternative route if your vehicle is too low.
- Shape
- Triangular
- Background
- White
- Border
- Red
- Text type
- Other
- Primary symbol
- Vehicle (Car/Tram/Truck)
- Diagram reference
- 782.0
Where you'll see this sign
Low-clearance crossings and bridges.
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.
