Smoke danger ahead
Warning of smoke danger ahead. This sign is common at roadworks or fire-risk areas. In the theory test it tests your awareness of visibility hazards and the need to reduce speed. Always look well ahead and be prepared to slow down if visibility is reduced.
- Shape
- Rectangular
- Background
- White
- Border
- Grey/Black
- Text type
- Other
- Diagram reference
- 563.0
Where you'll see this sign
Roadworks or fire-risk areas.
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.
