Quiz: Roundabouts, turns and lanes

Posted 22 October, 2026 Andrew Rasch

Driving might feel old hat by now, but it never hurts to refresh your road rule knowledge.

You’ve come to the right place, because we have three scenarios, including a roundabout rule, that might leave you scratching your head.

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1. The red car wants to turn right from Flagstaff Road onto Black Road at Flagstaff Hill as shown. Is it legal to do so?

A. No, because it’s illegal to change lanes while driving around a roundabout

B. No, because the red car would cut off the green car from entering the roundabout

C. Yes, the red car can change lanes to exit the roundabout

D. No, the red car must drive around the roundabout as the arrows indicate

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2. The yellow car is turning right from Pirie Street onto Hutt Street and needs to get in the left lane of Hutt Street. Which of the following is most accurate?

A. The yellow car must turn into the right lane, then indicate left and change lanes when safe

B. The yellow car must turn into the right lane and drive a minimum of 200 metres before changing lanes

C. The yellow car can legally turn directly into the left lane

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3. The blue car is turning left onto Montacute Road to head west towards the city. The yellow car is turning right onto Montacute Road to head in the same direction. A ‘LEFT TURN ON RED’ sign applies to the blue car. Who gives way when the lights are green for Forest Avenue traffic?

A. The yellow car

B. The blue car

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