Key points
- 'Mirrors: changing direction' is on the DVSA's list of the most common reasons for failing.
- Under pressure, learners compress the routine.
- Drill: Say MSM aloud.
- Your DriveSQ Student Portal tracks this skill lesson by lesson.
Turning, changing lanes or moving out round a parked car without checking your mirrors β or checking them too late to act on β is consistently near the top of the DVSA's fail list.
What the examiner is looking for
Before any change of direction you should check the relevant mirrors in good time, and act on what you see. Checking the mirror at the same moment as you turn the wheel doesn't count: it's too late to change your mind.
What it looks like on test
- Signalling before checking the mirror.
- Moving out round a parked car without a door-mirror check.
- Changing lanes on a dual carriageway without a blind-spot check.
- Checking the interior mirror but not the door mirror on the side you're moving to.
Why it happens
Under pressure, learners compress the routine. MSM becomes SM or just M-as-you-steer. The routine has to be automatic before test day, or nerves will strip it out.
How to fix it: drills we use
Say MSM aloud
Mirror, signal, manoeuvre β out loud, for every turn, for a whole lesson.
Mirror first, signal second
Your instructor will cover the indicator stalk for a few turns if you keep signalling first.
Lane-change narration
On a dual carriageway: 'interior, right door mirror, blind spot, signal, move'.
Where it catches learners in Greater Manchester
Lane changes on Princess Road around West Didsbury, Broadway near Chadderton and St Peter's Way at Bolton; the Peel Way roundabouts at Bury. Our test-route guides list the exact roads.
Self-check before your test
Can you tick all of these?
Be honest β if not, tell your instructor and practise it on your next lesson.
In the DriveSQ Student Portal your instructor marks "Mirrors: changing direction" as its own skill after each lesson, so you can watch it move from "introduced" to "independent" before you book.
DriveSQ Student Portal
Every SQ Driving School learner gets the DriveSQ Student Portal free β so you always know where you stand, not just how many hours you've had.
- 23 driving skills tracked after every lesson
- Theory library and 50-question mock tests
- Test-readiness checklist and instructor messaging
Why SQ Driving School?
SQ Driving School is owned and managed by DriveSQ β the Greater Manchester driving school behind the Student and Instructor Portals.
- Manual & automatic, same price: Β£35/hr
- 10 hours Β£350 β Β£320 for NHS staff, students and M16/M18/M19
- Door-to-door pick-up across Greater Manchester
Frequently asked questions
Is using mirrors when changing direction a common reason for failing the driving test?
Is a mirrors: changing direction fault always a fail?
How do I stop making using mirrors when changing direction mistakes?
How many minor faults can you have and still pass?
Sources
- GOV.UK β Top 10 reasons for failing the driving test
- GOV.UK β DVSA reveals top driving test faults
- GOV.UK β What happens during the driving test
- The Highway Code (GOV.UK)
Published by SQ Driving School, a brand owned and managed by DriveSQ. Checked on 16 October 2026. Rules, fees and test centres change β always confirm on GOV.UK before you book.