Ask any driving instructor working out of Macquarie Fields what costs learners the most marks, and you will get the same answer without hesitation. It is not hill starts. It is not reverse parking. It is the dual-lane roundabout.
South west Sydney is roundabout country. A single driving test route running out of the Macquarie Fields testing centre and through Ingleburn can include more than a dozen roundabouts and barely a handful of traffic lights. If you are learning to drive in this part of Sydney, roundabouts are not one topic among many. They are the topic.
The good news is that dual-lane roundabouts are entirely learnable. They feel chaotic because there are several decisions stacked on top of each other, and because most learners are trying to make all of those decisions at the moment they arrive at the give-way line. Break the sequence apart, start it earlier, and the whole thing becomes calm.
The Core Problem: Everything Happens Too Late
Watch a nervous learner approach a two-lane roundabout and you will see the same pattern. They arrive at the holding line still deciding which lane they should be in, still working out whether they need to indicate, and still trying to read the traffic coming from the right. Three decisions, one moment, and no spare capacity.
Confident drivers make those decisions in sequence, spread over the approach. By the time they reach the give-way line, only one question remains: is there a safe gap?
That is the entire skill. Not sharper reflexes. Just earlier decisions.
The Approach Sequence, Step by Step
1. Read the direction sign, not the road
Most local roundabouts carry an advance direction sign well before the intersection. It tells you which lane serves which exit. This information arrives before the lane markings do, and it is the earliest possible moment you can commit to a lane. Learners who wait for the painted arrows are already too late — they end up changing lanes inside the queue, which is both unsafe and heavily penalised.
2. Choose your lane by exit, using the clock
The general rule in New South Wales is straightforward. If you are taking the first exit, or any exit to the left of straight ahead, use the left lane. If you are going right or doing a full turnaround, use the right lane. If you are going straight ahead, you may generally use either lane unless the markings tell you otherwise.
That last case is where learners get caught. “Either lane” is a legal permission, not an instruction. On busy local roundabouts, the left lane for a straight-through movement often exits immediately, and sitting in it while intending to continue straight can put you on a collision course with a driver who is doing exactly what the arrow told them to do. Read the markings on the road surface. They override the general rule every time.
3. Signal on approach if you are turning
Turning left: signal left before you enter. Turning right: signal right before you enter. Going straight: no approach signal at all. This is not optional politeness — an omitted or incorrect approach signal is a marked fault on a driving test.
4. Match your speed to the gap you can see
This is the step almost nobody teaches explicitly. A skilled driver adjusts speed on approach so that they arrive at the give-way line at the moment a gap arrives. They do not race up and slam on the brakes, and they do not crawl in at walking pace so that every gap closes before they reach it.
Excessive hesitation is assessed as a fault in its own right. A driver who stops at a completely clear roundabout, or who lets three usable gaps pass, is demonstrating poor judgement just as surely as one who cuts someone off.
5. Look right — but keep scanning
You give way to traffic already in the roundabout. In practice this means traffic approaching from your right. But a good scan also picks up the vehicle entering from the road opposite, the one indicating left off the roundabout in front of you, and any pedestrian at the exit you are heading for.
Inside the Roundabout: Lane Discipline
Getting in is only half of it. The most common dual-lane fault happens after entry.
Stay in your lane the whole way around. The lanes continue through the circle even where the paint has worn away. Drifting from the outer lane into the inner one — or worse, crossing back out across a vehicle beside you — is a serious fault and a genuine crash risk.
Do not overtake inside the roundabout. If the car in the other lane is slower, that is their business.
Signal left before your exit. Once you have passed the exit immediately before the one you want, indicate left. If you are taking the first exit, your left signal is already on from the approach. If you went right around, you must change from a right signal to a left signal before you leave. Forgetting this transition is one of the most frequently marked errors on local tests.
Cancel the indicator after you exit. Many cars will not self-cancel on the gentle steering angles a roundabout produces. Leaving an indicator flashing down the road is a fault and misleads other drivers.
Multi-Lane Exits
Some larger local roundabouts feed onto roads with two lanes on the exit. The rule is simple and consistently under-practised: the lane you are in continues into the corresponding lane on the exit. Left lane exits to the left lane, right lane exits to the right lane. You do not get to choose. If you want to end up in a different lane, you complete the exit first, check your mirror and blind spot, indicate, and change lanes on the straight road afterwards.
Two Situations Learners Fear Most
The heavy vehicle beside you
A truck or bus taking a roundabout will often need to occupy more than its own lane, and the law allows it to do so where the vehicle is displaying a “do not overtake turning vehicle” sign. If a long vehicle is beside you, hang back and let it complete the movement. Trying to hold your position beside a turning truck is how learners get squeezed.
The driver who does not indicate
Plenty of drivers do not signal their exit. You cannot rely on indicators. Rely on road position, speed and the front wheels of the other vehicle — a car that is genuinely leaving at the next exit will begin drifting toward the outside and easing off well before it turns. If you are not sure, wait. A short delay costs you nothing on a test; a wrong assumption costs you everything.
How to Practise Properly
Driving past a roundabout on the way somewhere is not practice. Deliberate practice looks like this:
- Pick one dual-lane roundabout and approach it from every arm, taking every exit, until each combination is boring.
- Narrate the sequence out loud on approach: “second exit, straight ahead, left lane because the arrow says so, no signal on entry, left signal after the first exit.”
- Repeat the same roundabout at a quiet time and again at a busy time. They are effectively two different intersections.
- Practise the recovery. Take the wrong exit on purpose, and rehearse continuing calmly and rerouting instead of braking or swerving.
That last drill matters more than it sounds. On a driving test, taking a wrong exit because you misheard an instruction is not a fail. Reacting badly to it very often is.
Build the Habit Before the Test
Roundabouts reward pattern recognition, and pattern recognition only comes from repetition with correction. A supervising parent can give you the repetition. What they usually cannot give you is the correction — because the small faults that cost marks on a test are precisely the ones an experienced driver stopped noticing years ago.
Road Users Driving School is based in Macquarie Fields, and our instructors work these roundabouts daily. Lessons focus on the specific intersections you will meet on local test routes, with clear techniques for lane selection, signalling and gap judgement rather than vague advice to “be confident.”
Book a lesson online or call 0411 309 031. Pick-up and drop-off available across Macquarie Fields, Glenfield and Ingleburn.
