Observation and mirrors on the driving test

Why is observation the top reason for failing?

The RSA publishes a list of the most common reasons people are unsuccessful on the driving test. Inadequate observation is first. The entry names four moments: moving off, junctions, roundabouts and lane changes. Mirrors and signals appear again a few lines down.

Observation matters because it feeds everything else. If you do not see a cyclist, you cannot give way. If you do not spot a gap, you cannot make safe progress. The marking guidelines record the fault under “Observations” whenever your looking falls short.

Where does the tester expect observation?

The marking guidelines say you should take proper observations before:

• moving off
• overtaking
• changing lane
• crossing junctions
• entering, going round and leaving roundabouts
• turning right and turning left

Specific examples of faults in the guidelines include not looking around when moving off, not looking before and while changing lanes or merging, and not taking adequate observation at junctions and roundabouts.

On the reverse around a corner and the turnabout, the observation fault is the same idea applied to a slower, more complex move. The tester watches whether you look all around, and whether you give way as needed.

What counts as proper observation on a car test?

On car tests the guidelines require direct observation. That means looking to the front, sides and rear of the vehicle, including blind spots. In plain terms, turn your head and look. A mirror alone does not give you that picture, and neither does a camera. The guidelines accept video or audio aids when you reverse only if you also take the required observation.

When should you check your mirrors?

The Rules of the Road says to use your mirrors before you:

• signal
• move off
• change lanes
• overtake
• slow down
• stop
• turn
• open a door

Timing matters as much as the check. The marking guidelines say mirror use should not be too early or too late. A learner who passed on a second try was marked at a roundabout for when they looked, not whether they looked. Make each check happen at the right moment: before you signal, before you brake or move out, not afterwards.

On long straight stretches, use the mirrors from time to time to keep a picture of what is behind. You do not need to check every few seconds, and you should not make large movements that take your eyes off the road ahead.

How do you make your checks clear to the tester?

The tester cannot read your mind. They can see your head. Several habits help:

• Turn your head, not only your eyes. Learners who failed on observation and passed on the retake often say this was the single change.
• Pause for half a second. A glance without time to take in what is there is a wasted check. See what you are looking at.
• Look early. Hesitation at turns often comes from looking too late. Check well before the junction so you are not rushed.
• Keep it natural. The guidelines list exaggerated mirror use or unnecessary side and rear looks as faults when they distract from forward observation. Visible does not mean theatrical.
• Set your mirrors properly. Adjust them in the in-car checks at the start, not by angling them oddly to force a head movement. They must also be clean and working.

What are the most common observation mistakes?

• No blind-spot check on a move-off. Check mirrors, signal, then look over the shoulder on the side you are moving to.
• Looking too late at junctions. Start looking as you approach, not once you are at the line.
• Rushed roundabout checks. The roundabouts guide explains where to look and when.
• Missing a mirror before changing lane. Mirror, signal, look, then move.
• Fixing on one spot. On the reverse, keep your eyes moving over both shoulders and out of the back window.
• Looking but not seeing. A check that does not change what you do is the same as no check. If a car is coming, wait for it.

What happens in the manoeuvres?

Observation is marked on the manoeuvres too. On the reverse around a corner and the turnabout, the tester wants you to look all around, move slowly enough to see and give way when someone needs to pass. The marking guidelines note that you may ask to clear the windows or adjust a mirror during a manoeuvre, and the tester should allow it. If you cannot see properly, stop and fix it.

Some drivers freeze on one reference point during a reverse and stop looking elsewhere. Keep your head moving. Look back, to the front, to each side and back again, in a loop that does not stop until the car is still.

What if you miss a check?

Do not panic. The RSA says everyone makes mistakes and that a mistake may be a less serious fault that does not affect your result. If you realise you missed a look, take it now: look, think and carry on safely. Do not make a sudden move to catch up, because that creates a new problem. The marking guidelines also say a tester must be certain you did not use the mirrors properly before recording a mirror fault.

How do you practise observation?

Practise on the junctions and roundabouts that your test centre area has. Ask your instructor or sponsor to watch your head and tell you which checks they could see. Say what you see out loud for a lesson or two: “cyclist on the left, car behind, gap ahead”. It slows you down and shows where you skip.

Turas shows the roundabouts, junctions and STOP signs on practice routes around your test centre, so you can rehearse the places where observation counts. Pick your centre on the test routes page. The tester chooses the route on the day.

For the full list of what testers mark, read driving test faults and marking, and for the other half of the picture, making progress without hesitating.