When driving behind a bus that is signalling to turn left and there is oncoming traffic, what should a driver do?

Stay back and allow it to complete the turn.
Tap the brakes and sound the horn to signal to other vehicles to slow down.
Overtake it on the right-hand side.
Overtake it on the left-hand side.

Explantion: Always allow a bus to complete a left-hand turn, because your field of view is restricted, and it could be dangerous to attempt overtaking it.

Theory Tester

When driving behind a bus that is signalling to turn left and there is oncoming traffic, what should a driver do?

Safe and Responsible Driving