Where:
On any road where the surface is irregular, bumpy, or damaged. This includes areas with depressions, ridges, potholes, or rough patches that could affect vehicle stability and passenger comfort.

Purpose:
To warn drivers that the road ahead is uneven, which may increase the risk of losing control, damaging the vehicle, or creating unsafe conditions, especially for motorcycles, bicycles, and vehicles with low suspension.
The sign ensures that drivers adjust their driving style to navigate safely over the affected section.

Action:
Reduce your speed as you approach and drive over the uneven section.
Steer carefully to avoid deep potholes or ridges, but do not swerve sharply, as this could endanger oncoming traffic or vehicles alongside you.
Maintain a safe following distance to allow for sudden braking or evasive action, and stay alert for debris or loose gravel that may have accumulated in damaged areas.
Proceed cautiously until the road surface returns to normal.