South Australia · Learner's Theory Test · Give way

When entering a roundabout, to whom must you give way?

The answer

Only large vehicles such as trucks and buses
No one, if you are travelling straight ahead
Any vehicle already in the roundabout Correct
Only vehicles entering from your left

Why that's the answer

You must give way to all vehicles already in the roundabout. Take particular care with vehicles approaching from your right, as they may enter the roundabout before you.

Where this rule comes from

Department for Infrastructure and Transport – The Driver's Handbook Official source

Take the full South Australia practice test (50 questions)

More SA Learner's Theory questions

Same topic first — give way trips up more learners than any single rule.

At an unmarked crossroads, you and another vehicle arrive at the same time. The other vehicle is on your right. Who goes first?
You are driving on the terminating road of a T-intersection (the road that ends) and there are no signs or signals. Who must give way?
You are turning right at an intersection with no traffic lights or signs. An oncoming car is coming straight through, and another oncoming car is turning left into the same street as you. What must you do?
You are turning left at an intersection and a pedestrian is crossing the road you are turning into. What must you do?
You are driving out of a driveway or car park and must cross a footpath to reach the road. Who must you give way to?
Before starting a U-turn, what must you do?

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