Question 3736
The sign indicates...
- that turning is prohibited.
- mandatory direction of travel.
- one-way traffic.
Show answer and explanation
Correct answer: one-way traffic.
The blue square with a white upward arrow indicates a one-way roadway. Everyone travels in the direction of the arrow, and no one is allowed to travel in the opposite direction. You may turn onto another street, but you must not make a U-turn. A mandatory direction of travel is indicated by a round sign.