No U-turn

What does this sign mean?

1. Do not turn around to go in the opposite direction. (Correct answer) ✓
2. Sharp curve ahead.
3. No left turn.
4. The road loops back ahead.

Explanation: This sign prohibits U-turns. You must not turn your vehicle around to travel the other way here.

At an intersection with only this sign, may you make an ordinary left turn?

1. Yes; only turning around to go the opposite way is banned. (Correct answer) ✓
2. No; this sign bans all left turns.
3. Only after a full stop.
4. Only on a green arrow.

Explanation: This sign bans U-turns only. A normal left turn is still allowed unless a No Left Turn sign is also posted.

Even where this sign is NOT posted, when is a U-turn illegal?

1. On a curve, or near a hilltop or railway crossing. (Correct answer) ✓
2. On any road with two lanes.
3. Whenever it is daytime.
4. When no other vehicles are in sight.

Explanation: U-turns are illegal on curves, on or near a railway crossing or hilltop, or near a bridge or tunnel that blocks your view. Never make one unless you can see at least 150 m both ways.