How would you conduct yourself according to the content of the following traffic sign?

1. The road is narrow and has no “hard shoulders” used for escaping in case of danger; drive in the middle of the road.
2. The road is narrow and has no “hard shoulders” used for escaping in case of danger; drive on the left side of your lane.
3. Correct answer: The road is narrow and has no “hard shoulders” used for escape in case of danger; slow down and stay alert to what occurs on the road.
4. You are required to drive as fast as possible to help the vehicle stay stable.

WhyThe sign warns of a narrow road without a shoulder: there is nowhere to escape, so slow down and be especially alert.