Hazard warning: shows the direction and start of sharp bend
Shows the direction and start of sharp bend.
Where you will see it
On a bend sharp enough to be marked for the dark, where the boards pick up your headlights.
What to do
At night these boards are often all you have of the corner. Keep to a speed you can stop from inside the stretch your lights are showing you, and follow the line they draw rather than cutting the corner off.