What are you required to do according to the following road sign?

- Correct answer: Prepare for a possible braking, deviation or stopping due to falling rocks.
- Dangerous descent, shift to low gear.
- Stop and take another (alternative) road.
- Drive faster to avoid falling rocks.
Why this is the answer
The correct answer in the official bank: Prepare for a possible braking, deviation or stopping due to falling rocks.
The sign warns of rocks that may roll down the slope onto the road or be lying on it. Slow down, look carefully ahead and be ready to brake, swerve or stop if a rock appears in the road. This is a warning sign, not a prohibition, so there is no need to take another road. Driving faster shortens the time and distance you have to react and lengthens your braking distance.