How are you required to conduct yourself according to the following picture?

- Keep driving routinely when the road is clear.
- Pass quickly next to the road sign.
- Correct answer: Slow down and keep to the right; winding road ahead.
- Honk before entering the curve.
Why this is the answer
The correct answer in the official bank: Slow down and keep to the right; winding road ahead.
The roadside sign warns of curves on the road ahead. On a winding road visibility is limited, and too much speed makes it hard to stay in your lane. So slow down in good time and keep to the right to avoid drifting into oncoming traffic. A road that looks clear now is no reason to drive routinely, and honking does not replace slowing down.