Question 920
What does a lane-control signal displaying a red X indicate?
- That travel on the road marked this way is temporarily prohibited.
- That occupying the lane beneath it is prohibited.
- That the roadway is closed to traffic.
Show answer and explanation
Correct answer: That occupying the lane beneath it is prohibited.
The red X applies to the lane above which it is displayed, not the entire roadway. It prohibits using that lane and requires you to leave it as soon as possible if you are already driving in it.