Turn evidence into useful practice

Look at the skills behind the faults.

Choose a test centre to explore recorded fault categories. These counts can help structure a conversation about observation, control and planning alongside your own lesson feedback.

Understand the count

A single test can record several faults, including more than one type. Counts are not numbers of failed tests or your chance of committing a fault. The attachment does not supply matching test denominators for a fault-rate calculation.

Keep the dates visible

We use explicitly labelled January and February 2026 rows in DVSA’s July 2026 response. Later and unlabelled repeated blocks are excluded. A centre may have only one of these months; missing observations are not zero.

Practise the full syllabus

Use the figures alongside feedback from a qualified instructor. A recorded category does not identify a test route, exact junction or guaranteed manoeuvre. Historical category names are retained, including legacy labels.

Reset

313 unambiguously matched statistical centres. The source contains 314 named centre records; unmatched names remain in the downloadable data.

Dumbarton: January 2026 and February 2026

Sorted by serious-fault count, then dangerous-fault count. The driving-fault column is a separate severity category.

Published fault categorySeriousDangerousDriving faults
Junctions - observation280105
Mirrors - change direction27052
Junctions - turning right18015
Response to signs - traffic lights15017
Reverse park - Control13049
Response to signs - traffic signs12033
Move off - safely110115
Positioning - normal driving11054
Maintain progess - speed100207
Use of speed10080
Clearance / obstructions9070
Response to signs - road markings9015
Judgement - crossing7310
Control - steering50136
Judgement - meeting5028
Junctions - approach speed5065
Control - gears40108
Pedestrian crossing401
Signals - correctly4061
Awareness/planning3050
Mirrors - signalling3058
Move off - control3059
Reverse park - Observatons3048
Maintain progress - undue hesitation2090
Reverse right - Observation207
Eyesight100
Following distance1013
Junctions - cutting corners1014
Mirrors - change speed1041
Position - normal stops1017
Signals - necessary1024
Taxi/Forward Park cont1012
Taxi/Forward Park obs103
Vehicle checks1025
Ancillary controls001
Control - accelerator000
Control - balance000
Control - clutch0012
Control - Footbrake0018
Control - parking brake0018
Control Stop - Promptness003
Controlled stop - Control000
ECO Driving000
Highway Code000
Judgement - overtaking000
Junctions - turning left009
Positioning - lane discipline001
Precautions002
Response to signs - other road users0010
Response to signs - traffic controllers001
Reverse left - Control000
Reverse left - Observation000
Reverse right - Control008
Signals - timed0021
Turn in road - Control000
Turn in road - Observations000

Source and reproducible data

DVSA FOI response 2606-112694 and Annex H, published 1 July 2026. Our download preserves the source categories, per-month counts, original-file checksum and exclusions. Crown copyright information is reused under the default Open Government Licence; no individual test or candidate records are included.