Common mistakes learner drivers make, and how to fix them

This is the most common of the lot and the sneakiest, because from outside the car it looks correct. The learner glances up at the rear-view mirror before braking. The head moves. The eyes point at the glass. Ask them two seconds later what was behind them and they have no idea.

A mirror check is a question, not a movement. Before you slow down, the question is how close the car behind you is and whether that driver looks like they have noticed. Before you change lanes, it is whether the gap you picked is still the size it was, because the driver sitting in it may have sped up while you were indicating. Before you open your door on a busy street, it is whether a cyclist is coming up the inside. If you cannot answer the question afterwards, you did not check. You glanced.

The other half of the problem is timing. Most learners check after they have already decided, which turns the mirror into paperwork. The order that actually protects you is check, decide, signal, then check again before the car moves, because traffic behind you keeps changing while you indicate. Assessors watch for this closely, and a missed observation is one of the easier faults to collect, since it is visible from the passenger seat even when nothing goes wrong.

If you want to test yourself, narrate one entire drive. Say out loud what each check told you.

• Rear-view before braking: how close is the car behind, and has that driver noticed I am slowing
• Side mirror before a lane change: is the gap I picked still the same size it was
• Both mirrors on a long approach: what has changed since the last time I looked
• Mirror plus a shoulder check before moving off from the kerb, every time, including when the street looks empty

Narrating feels ridiculous for about ten minutes. It also makes an empty mirror check impossible, because you cannot describe something you never looked at.

Lane position is the fault learners are least aware of and passengers notice first. The usual pattern is a slow drift toward the left, close enough to the kerb that a parked car or a wheelie bin becomes a swerve. The opposite version, riding near the centre line, is less common and far more alarming for whoever is coming the other way.

Nearly every positioning problem traces back to where the eyes are pointed. New drivers look at the road just past the bonnet, because that is where the danger feels closest. A car goes where the driver is looking, so a short focus produces constant small corrections and a wandering line. Lift your eyes to the far end of the street and the steering settles on its own, without anybody having to think about it.

Turns are where it becomes obvious. Right turns get cut, so the car finishes on the wrong side of the road it is joining. Left turns get taken wide for the same reason in reverse. Both come from looking at the corner rather than at the exit. Aim your eyes where you want the car to end up and your hands will follow without being told.

Multi-lane roundabouts add a second problem, which is choosing a lane too late. That decision belongs on the approach, before the give way line, not halfway around when the exit appears. A learner still deciding at that point has almost always stopped watching the car beside them.

• Drifting left until a parked car forces a correction
• Straightening the wheel too early out of a turn and finishing in the next lane
• Sitting too far right on a narrow street, so oncoming cars have to move for you
• Stopping short of the line at an intersection, which costs you the view you stopped for
• Picking a roundabout lane after entering rather than before

None of these are dangerous on a quiet Sunday street. All of them are dangerous in traffic, and all of them are marked.

Speed management is a different skill from obeying the speed limit, and learners who are scrupulous about the second one often have no idea they are poor at the first.

The sign is a maximum for good conditions. A wet road, a residential street lined with parked cars, a blind crest, a school zone at three in the afternoon: each of those has a sensible number that sits below the sign, and picking it is part of what you are being assessed on. A learner doing the posted 60 through a narrow street with cars either side is entirely legal and going too fast.

A limit is a maximum for a good day. It is not advice about the street you are on.

The reverse gets talked about far less and is just as common. Sitting 20 under the limit because the road feels busy builds a queue behind you, invites impatient overtaking, and reads to an assessor as someone who is not in control of the vehicle. Slow is not a synonym for safe.

The habit worth building is setting speed early. Most learners brake late and hard because they arrived at the corner still deciding what to do about it. Get the slowing finished before the hazard rather than in the middle of it and the whole car settles, which matters mostly because it leaves you with enough spare attention to look around. That was the point of slowing down in the first place.

One more thing worth naming. Learners tend to either stare at the speedometer or forget it exists for minutes at a time. A quick glance folded into the same scan as the mirrors is the version that works, and it stops the slow creep that happens on a long straight road when the engine noise stops registering.

Every instructor has sat through this one. The learner pulls up at a give way sign. A perfectly usable gap goes past, then a second, then a third. The queue builds behind, the pressure builds inside the car, and then, into roughly the worst gap of the lot, they go.

People call it nerves, and nerves are part of it, but underneath it is a judgement problem. A new driver has no calibrated sense of how long four seconds of oncoming traffic is, or how quickly their own car will pull away from rest, so no gap ever feels certain. Waiting for certainty means waiting forever, because certainty is not coming.

The fix starts outside the driver's seat. Sit as a passenger with someone else driving and call the gaps out loud: go, no, go, no. You get the repetitions without the consequences, and the calibration transfers. In the car, the discipline is deciding early. Pick your gap while it is still two gaps away and commit to taking it or stopping. The genuinely dangerous move is the one decided halfway.

Roundabouts are the same problem with more moving parts. The single biggest improvement most learners can make is to keep the car rolling slowly on the approach instead of stopping dead at the line. A car already moving needs a much smaller gap than one starting from rest, and a large share of roundabout hesitation comes from having stopped when there was no reason to.

Undue hesitation is marked, which surprises learners every time, because being careful feels like the safe answer. Holding up traffic is its own hazard, and a driver who cannot commit to a gap is a driver who will eventually commit to the wrong one.

Incomplete observation is a different fault from a missed mirror check. Here the learner does look, and the look is real, but it covers the wrong slice of road or arrives at the wrong moment.

The clearest example is the shoulder check. Mirrors do not show you the blind spot, which on most cars is about the size of a small hatchback sitting just behind your shoulder. A learner who has done both mirrors and skipped the head check has performed most of the ritual and left out the only part that would have found the car that is actually there.

Then there is scanning distance. Anxious drivers look close, so problems reach them at the point where they are already problems. Looking as far ahead as the road allows converts most emergencies into ordinary adjustments made early. Brake lights four cars up are a warning. Brake lights on the car directly in front are an event.

The third one catches out careful learners, and it is stale information. You pull up at a give way, check right, check left, and then sit for ten seconds waiting on a pedestrian. The picture you are working from is now ten seconds old. Any wait longer than a moment means looking again before the car moves.

Reversing is where observation quietly collapses altogether. Learners lock onto the reversing camera or a single mirror and stop looking around. A camera shows you a rectangle behind the car and tells you nothing about the child walking up the footpath toward it. Turning around and looking through the rear window is still the primary method, with the camera as a supplement to it.

• The shoulder check before moving off, changing lanes or turning
• A second look after any wait at a give way sign or in a right turn
• The footpath as well as the road at driveways and side streets
• Behind the car before reversing, through the window rather than only on the screen
• Far enough ahead that trouble arrives as information instead of a surprise

This one is not about driving, and it costs more lessons than any of the others.

The pattern is familiar. The instructor says the head check was missed. The learner explains that the mirror was clear, or that nothing was coming, or that they did check and it was just quick. The explanation might even be correct. It is also beside the point, because the next thirty seconds of road are now being spent on the last mistake instead of the next one.

Feedback in a car arrives at awkward moments, in short sentences, from someone watching you fail at something in real time. That is uncomfortable for anybody. It gets worse when the passenger is a parent, because twenty years of unrelated arguments are in the car too. Plenty of families would be better off buying lessons than running the supervised hours as a family project, and there is nothing embarrassing about deciding that.

What works is unglamorous: take the note, park the discussion, raise it at the end of the lesson. If a correction genuinely did not make sense, ask for it a different way instead of defending the original attempt. The sentence worth having ready is "what should I have done instead", which turns a criticism into an instruction and closes the whole exchange in about four seconds.

The opposite reaction is just as expensive. Some learners treat every correction as proof they are hopeless, go quiet, and then drive badly for the rest of the hour because they are busy being upset with themselves. Corrections are the product. You are paying someone to notice the things you cannot notice from where you are sitting, and a lesson with none in it was an hour of company.

All six are habits, and habits respond to attention rather than hours. A learner who drives ten hours thinking about nothing in particular improves less than one who drives three hours working on a single named thing.

So pick one per drive. This drive is a mirror drive, and every check gets narrated. The next one is a lane position drive: eyes up, nothing else on the list. Trying to fix all six at once fixes none of them, because you only have so much attention and the road needs most of it.

Variety matters more than volume as well. Logbook hours spent on the same quiet route produce a driver who is excellent on that route. Rain, dusk, a busy shopping centre car park, a multi-lane road at five o'clock, a roundabout you have never seen before: those are the hours that change how you drive, and the assessment is a short sample of exactly that kind of road.

Last thing, and it is the cheapest improvement available. At the end of a lesson, ask what would have failed today rather than how you went. The first question gets you a list. The second gets you politeness.