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.

Southall (London): 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
Mirrors - change direction27021297
Junctions - observation18016269
Control - steering7618459
Response to signs - traffic lights71367
Response to signs - traffic signs67148
Move off - safely634497
Clearance / obstructions608258
Maintain progess - speed580521
Response to signs - road markings56168
Pedestrian crossing54485
Positioning - lane discipline501205
Reverse park - Control452291
Mirrors - change speed430373
Maintain progress - undue hesitation350473
Reverse park - Observatons341122
Junctions - turning right31087
Move off - control282314
Use of speed260200
Junctions - turning left17028
Judgement - meeting131119
Reverse right - Control12058
Judgement - crossing10335
Taxi/Forward Park cont101138
Reverse right - Observation10062
Control - gears90102
Positioning - normal driving90110
Awareness/planning83137
Vehicle checks80250
Junctions - approach speed7194
Control - Footbrake6063
Taxi/Forward Park obs6035
Signals - correctly50270
Position - normal stops40247
Response to signs - other road users4037
Following distance3261
Signals - necessary30116
Control - parking brake2028
Control Stop - Promptness208
Eyesight200
Junctions - cutting corners2030
Control - accelerator104
Control - clutch1027
Judgement - overtaking105
Mirrors - signalling1051
Ancillary controls0013
Control - balance000
Controlled stop - Control000
ECO Driving000
Highway Code000
Precautions003
Response to signs - traffic controllers003
Reverse left - Control000
Reverse left - Observation000
Signals - timed0067
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.