What are the risks in making a U-turn?

- Delaying vehicles that are coming from the opposite direction or from behind
- Colliding with vehicles coming from the opposite direction or from behind.
- Correct answer: All the answers are correct.
- Causing an approaching vehicle to make a sudden brake.
Why this is the answer
The correct answer in the official bank: All the answers are correct.
A U-turn is a slow manoeuvre in which the vehicle may block traffic lanes. It can therefore delay vehicles ahead and behind, force approaching drivers to brake suddenly, and even cause a collision with a vehicle coming from the opposite direction or from behind. All the risks in the answers are correct, so make a U-turn only where it is permitted and after making sure the road is clear in both directions.