Slow moving vehicles likely on incline ahead
Warning of slow-moving vehicles likely on an incline ahead. This sign is common on steep hills with heavy goods traffic. In the theory test it tests your awareness of slow-moving vehicles and the need to be patient. Always look well ahead and be prepared to overtake safely when legal.
- Shape
- Triangular
- Background
- White
- Border
- Red
- Primary symbol
- Vehicle (Car/Tram/Truck)
- Diagram reference
- 583.0
Where you'll see this sign
Steep hills with heavy goods traffic.
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.
