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

- Give right-of-way in a narrow road.
- Continue driving normally. You have right-of-way over opposing traffic.
- Give a left signal and carefully cross to the left lane while glancing in the mirrors.
- Correct answer: Slow down, keep to the right, and stay alert for oncoming traffic.
Why this is the answer
The correct answer in the official bank: Slow down, keep to the right, and stay alert for oncoming traffic.
This sign warns that the road ahead narrows on both sides, so oncoming vehicles will pass closer to you. Slow down, keep to the right and watch for oncoming traffic. The sign does not give right-of-way to either direction, so do not assume you have priority. Moving to the left lane would only bring you closer to opposing traffic.