When driving on a road with loose gravel, what precautions must you take?

When driving on a road with loose gravel, what precautions must you take?

1. I must drive at a speed of 80 km/h
2. I must drive slowly to prevent gravel from flying and hitting other vehicles
3. I must drive as fast as possible to pass the area quickly

Correct answer

I must drive slowly to prevent gravel from flying and hitting other vehicles

This is the correct answer for the Cambodian driving theory test. Questions are drawn from the official Ministry of Public Works and Transport sign library and road rules.