When is it prohibited to stop or park a vehicle?
- Besides blue-white painted curbstones?.
- When the vehicle is parked in the left lane of a one-way urban road.
- Correct answer: When the vehicle obstructs the traffic or blocks a road sign.
- When the vehicle is not locked.
Why this is the answer
The correct answer in the official bank: When the vehicle obstructs the traffic or blocks a road sign.
It is prohibited to stop or park a vehicle where it obstructs the traffic or blocks a road sign, because this endangers road users and stops them from seeing important instructions. Blue-white painted curbstones mark a place where parking is permitted subject to restrictions, so they are not a general ban on stopping.