Warning sign
Steep hill downwards
This yellow diamond warns of a steep downhill gradient ahead. The percentage shows the steepness of the slope so you can prepare to control your speed.
When you see it
- ◆ Select a lower gear before you begin the descent.
- ◆ Use engine braking to avoid overheating your brakes.
- ◆ Keep your speed under control all the way down.
- ◆ Give heavy or long vehicles extra room on the hill.