How should you act at a point of danger indicated by this sign?

This sign indicates a point of danger due to loose materials on the road, such as gravel or sand. When you encounter this sign, it is crucial to adjust your driving behavior to ensure safety.

1. **Avoid rapid acceleration**: This helps maintain control of your vehicle and reduces the risk of losing traction on loose surfaces.

2. **Avoid sudden maneuvers**: Quick direction changes or braking can lead to skidding or losing control, especially on unstable surfaces.

3. **Maintain the greatest possible distance to the vehicle ahead**: This provides you with ample reaction time in case of sudden stops or if the vehicle in front encounters difficulties due to the loose material.

Following these guidelines ensures safer driving and minimizes the risk of accidents in potentially hazardous conditions according to German traffic regulations.