# Driving Theory Test Kit UK

> Free practice for the 2026 UK driving theory test — car, motorcycle, lorry & bus, and ADI Part 1 — built around the official DVSA syllabus and re-validated against gov.uk on a documented audit cadence.

drivingtheorytest.io is the marketing and reference site for the Driving Theory Test Kit UK app (iOS, Android), published by Parhelion. The whole site is structured around the 14 chapters of *The Official DVSA Theory Test for Car Drivers* and the current Highway Code. Every guide carries a visible "Last reviewed against gov.uk on YYYY-MM-DD" date, populated from the underlying file's last git-commit timestamp. Source material is reproduced under the Open Government Licence v3.0 (DVSA has given permission for the reproduction of Crown copyright material; DVSA does not accept responsibility for the accuracy of the reproduction). All factual claims are auditable: the in-page Sources blocks at the foot of each guide name the gov.uk URL or legislation.gov.uk SI behind each statement, and the `<blockquote cite="…">` elements throughout the site mark verbatim quotations from those primary sources.

Audience: UK learner drivers, instructors (ADI / PDI), and anyone teaching or supervising a learner. Geography: Great Britain (DVSA-run tests) plus Northern Ireland (DVA-run, same syllabus). Locale: en-GB throughout. Pricing: free.

- [Home — Driving Theory Test Kit UK 2026](https://drivingtheorytest.io/): Landing page for the free UK driving theory test practice app — features overview, mockups, explainer video, headline FAQ.
- [Get the app on the App Store (iOS)](https://apps.apple.com/gb/app/driving-theory-test-kit-uk/id6761142832): Free iOS app for offline DVSA practice — 750+ revision questions, hazard perception clips, mock tests, the Highway Code. Apple App Store, UK storefront.
- [Get the app on Google Play (Android)](https://play.google.com/store/apps/details?id=dev.parhelion.highwaycodeuk): Free Android app — same offline content as the iOS app. Google Play.
- [llms-full.txt — full site content as one markdown file](https://drivingtheorytest.io/llms-full.txt): Every page on the site concatenated as markdown for one-fetch ingestion by LLMs and IDE agents (Cursor, Continue, Claude Code).

## Practice tools

- [Mock theory test](https://drivingtheorytest.io/mock-test/): Full 50-question DVSA-style mock paper with the 57-minute timer, scoring, and 14 hazard-perception clips that mirror the real test structure.
- [Practice by topic](https://drivingtheorytest.io/topics/): Hub for all 14 official DVSA chapters — each chapter page covers what is tested, the key Highway Code rules, common mistakes, and a real DVSA practice question.
- [Hazard perception test](https://drivingtheorytest.io/hazard-perception/): How the hazard perception section works — 14 clips, up to 5 points per developing hazard, scoring patterns, and what triggers a zero on a hazard.
- [The Highway Code](https://drivingtheorytest.io/highway-code/): Searchable reference reproducing all 30 chapters and 310 rule anchors of the current Highway Code from gov.uk under OGL v3.0, with the most-tested rules surfaced as cards.
- [Recent Highway Code changes (2022–2026)](https://drivingtheorytest.io/highway-code/changes/): Every dated change since 2022 — 29 January 2022 Hierarchy of Road Users (H1/H2/H3), 25 March 2022 mobile-phone tightening, 17 September 2023 Wales 20 mph, 10 April 2025 Scotland pavement parking, 22 October 2025 sign updates.
- [UK road signs](https://drivingtheorytest.io/road-signs/): The full DVSA road-signs reference grouped by category — 169 signs across 5 categories (signs giving orders, warning signs, direction signs, information signs, road work signs), reproduced from gov.uk under OGL v3.0.
- [UK driving theory glossary](https://drivingtheorytest.io/glossary/): 55 plain-English definitions across 11 sections — agency acronyms (DVSA, DVLA, DVA, DfT, GDS), DVSA test-delivery contracts (FTTS, TCN), instructor categories (ADI, PDI, DBS), test and course terms (HPT, CBT, DAS, MOT, Module 1/2, Driver CPC, Pass Plus, Signly), motorcycle and vehicle licence categories (AM, A1, A2, A, B, B+E, C1, D1, LGV, HGV, PCV), DVLA endorsement codes (AC10, AC20, BA10, CD10, CU20, CU80, IN10, MS70, MS90, SP30), Highway Code routines (MSPSL, MSM, L plates, D plates, BSL), test mechanics (provisional licence, eyesight rules), vehicle technology (ADAS, AEB), and source documents (Highway Code, OGL v3.0). Each entry links to its authoritative gov.uk, legislation.gov.uk, infrastructure-ni or National Archives source.

## Topics — all 14 DVSA chapters

- [Topics hub](https://drivingtheorytest.io/topics/): Index of all 14 chapters of *The Official DVSA Theory Test for Car Drivers* with a Course / CourseInstance JSON-LD signal.
- [Alertness](https://drivingtheorytest.io/topics/alertness/): Mirrors, the mirrors-signal-manoeuvre routine, the lifesaver shoulder check, recognising fatigue, avoiding distractions.
- [Attitude](https://drivingtheorytest.io/topics/attitude/): Considerate driving — following distances, zebra and pelican crossings, headlight flashing, horn use, lane discipline as courtesy.
- [Safety and your vehicle](https://drivingtheorytest.io/topics/safety-and-your-vehicle/): Roadworthiness — tyre tread (1.6 mm Annex 6 rule), brakes, lights, fluids, dashboard warning lights, securing the parked car.
- [Safety margins](https://drivingtheorytest.io/topics/safety-margins/): Stopping distances 20–70 mph, weather multipliers (×2 wet, ×10 icy), aquaplaning, wind, fog and the two-second rule (Rule 126).
- [Hazard awareness](https://drivingtheorytest.io/topics/hazard-awareness/): Static / potential / developing hazards, the effects of alcohol and medicines, planning rest stops, reading other road users' behaviour.
- [Vulnerable road users](https://drivingtheorytest.io/topics/vulnerable-road-users/): The Hierarchy of Road Users (Rules H1–H3), 1.5 m cyclist clearance, 2 m horse clearance, white-cane signals, school crossing patrols.
- [Other types of vehicle](https://drivingtheorytest.io/topics/other-types-of-vehicle/): Sharing the road with lorries, buses, motorcycles, trams and emergency vehicles — including why HGVs swing wide at junctions.
- [Vehicle handling](https://drivingtheorytest.io/topics/vehicle-handling/): Driving in rain, fog, snow, ice, dark and strong wind — skid control, full-beam etiquette, ABS, hill starts.
- [Motorway rules](https://drivingtheorytest.io/topics/motorway-rules/): Joining, lane discipline, the red X, smart-motorway emergency areas, what to do at a breakdown.
- [Rules of the road](https://drivingtheorytest.io/topics/rules-of-the-road/): Speed limits by road type, the "streetlights = 30 mph" rule, roundabouts, STOP vs give-way, level crossings, Wales 20 mph default.
- [Road and traffic signs](https://drivingtheorytest.io/topics/road-and-traffic-signs/): Sign shapes (circles order, triangles warn, rectangles inform), colours, traffic-light sequences, road studs by colour (Rule 132).
- [Documents](https://drivingtheorytest.io/topics/documents/): Provisional vs full licence, third-party vs comprehensive insurance, MOT validity, V5C log book, SORN, minimum driving ages.
- [Incidents, accidents and emergencies](https://drivingtheorytest.io/topics/incidents-accidents-emergencies/): RTC scene procedure, first aid priorities, CPR (rate 100–120/min, depth 5–6 cm), AED use, tunnel fires — updated for 2026 CPR/AED additions.
- [Vehicle loading](https://drivingtheorytest.io/topics/vehicle-loading/): Towing speed limits (60 mph motorway/dual carriageway, 50 mph single), roof loads, child restraints, snaking trailers.

## Tests by category

- [UK car driving theory test](https://drivingtheorytest.io/car/): 50 multiple-choice questions in 57 minutes (pass mark 43/50) plus a hazard perception section scored 44/75. Includes the 2026 CPR and AED additions.
- [UK motorcycle theory test](https://drivingtheorytest.io/motorbike/): Same MC structure as car (50 / 57 min / 43 pass) with motorcycle-specific content; covers categories AM (moped), A1, A2, A and the progressive-access route.
- [UK lorry & bus theory test (Driver CPC Part 1)](https://drivingtheorytest.io/lgv-hgv/): 100 MC questions in 1h 55min (pass 85/100) plus a 19-clip hazard perception section (pass 67/100); fee split as £26 + £11.
- [UK ADI Part 1 theory test](https://drivingtheorytest.io/adi-part-1/): Approved Driving Instructor Part 1 — 100 questions in 1h 30min across 4 bands (pass 85/100 with 20+/25 per band) plus a 14-clip hazard perception section (pass 57/75).

## Guides

- [Guides hub](https://drivingtheorytest.io/guides/): Index of all 15 in-depth guides — 2026 changes, fees, pass mark, booking, certificate expiry, scams, trick questions, roundabouts, mnemonics, and more.
- [2026 driving test changes: CPR, AED and booking rules](https://drivingtheorytest.io/guides/changes-2026/): What's new in 2026 — CPR/AED questions added to car and motorcycle theory tests (DVSA, 13 August 2025) plus the 31 March / 12 May / 9 June booking-rule phases.
- [How to book the UK driving theory test](https://drivingtheorytest.io/guides/book-theory-test/): Step-by-step booking flow on gov.uk — eligibility (185-day residency), what you need (UK driving licence number, email, card), the £23 fee, and how to declare reasonable adjustments. Includes HowTo structured data.
- [UK driving theory test cost (2026)](https://drivingtheorytest.io/guides/cost-2026/): Full DVSA fee table — £23 theory (car / motorcycle), £62 weekday or £75 weekend practical, ADI £81, plus per-category Driver CPC and motorcycle Module 1/2 fees.
- [The full cost of learning to drive in the UK (2026)](https://drivingtheorytest.io/guides/cost-of-learning-to-drive/): Total UK budget from no-licence to passed — DVSA fees + lessons (~45 hours × £30-45) + learner insurance + practical test + optional Pass Plus. Typical £1,500–£3,000. Includes HowTo structured data.
- [UK theory test pass mark, explained](https://drivingtheorytest.io/guides/pass-mark/): How DVSA scores the test — 43/50 on multiple choice AND 44/75 on hazard perception (both required to pass); how the optional 3-minute break works between sections.
- [Your theory certificate expires in 2 years — what to do](https://drivingtheorytest.io/guides/theory-certificate-expiry/): Day-inclusive 2-year window from theory pass to practical pass; what happens if it expires; an interactive expiry calculator.
- [Lost your theory test pass number? Get it back free](https://drivingtheorytest.io/guides/lost-certificate/): How to recover a lost theory test pass certificate number via the free gov.uk service — DVSA emails the number to the address used at booking. Includes HowTo structured data.
- [Teaching a UK learner driver — what's legal, what's safe](https://drivingtheorytest.io/guides/teaching-a-learner/): Supervisor eligibility (21+, full licence 3+ years from UK / EU / Switzerland / Norway / Iceland / Liechtenstein), the no-payment rule, insurance, and section 123 RTA 1988.
- [UK theory test nerves: how to walk in calm](https://drivingtheorytest.io/guides/test-anxiety/): DVSA-recognised adjustments (free voiceover, extra time with evidence) plus seven evidence-based pre-test techniques. Includes HowTo structured data.
- [The New Drivers Act: 6 points in 2 years](https://drivingtheorytest.io/guides/new-driver-act/): How the Road Traffic (New Drivers) Act 1995 works — 6-point threshold within 2 years of passing triggers automatic licence revocation; full endorsement-code reference.
- [Theory test booking scams: £23 on gov.uk, more elsewhere](https://drivingtheorytest.io/guides/booking-scams/): Common UK theory and practical test booking scams, the May 2026 booking-rule change (only the learner themselves can book / change / cancel), TSB's £244-per-case fraud data, Section 75 / chargeback recovery routes.
- [UK driving offences you might not know about](https://drivingtheorytest.io/guides/lesser-known-driving-offences/): Ten genuine offences learners rarely know — night horn use (Rule 112), middle-lane hogging, splashing pedestrians, smoking in a private vehicle with under-18s (per-nation SIs), mobile phone (SI 2022/81), no insurance (RTA 1988 s.143), driving without prescribed lenses (RTA 1988 s.96), flashing to warn of a speed camera (Police Act 1996 s.89(2)).
- [The trickiest UK theory test questions, explained](https://drivingtheorytest.io/guides/trick-questions/): The five recurring DVSA trick-question patterns (definitional confusion, exception-to-the-rule, near-synonyms, scenario-specifics, recently-changed rules) with 16 worked examples grounded in current Highway Code rules.
- [UK roundabouts — Highway Code rules and lane discipline](https://drivingtheorytest.io/guides/roundabouts/): The full DVSA-syllabus roundabout reference — Rules 184–190, mini-roundabouts, multi-lane priority, Hierarchy of Road Users implications, cyclist and horse-rider lane positioning.
- [UK theory test mnemonics that actually work](https://drivingtheorytest.io/guides/mnemonics/): Pass-the-test memory aids — MSM (mirror-signal-manoeuvre), POWDER (vehicle checks), stud colours, stopping-distance ladder, Rule 92 eyesight.

## Statistics

- [UK theory test pass rate](https://drivingtheorytest.io/pass-rate/): The Great Britain pass rate over time, sourced from DVSA tables DRT111A (annual / quarterly), DRT111B (monthly by gender) and DRT111C (annual by gender and age). 2024-25 was 44.9%.
- [Pass rate by test centre (2024/25)](https://drivingtheorytest.io/pass-rate/test-centres/): Per-centre pass rates for all 194 reported UK theory test centres, parsed byte-perfect from DVSA's DRT112A spreadsheet. Year-on-year movers, geographic patterns, and methodology notes.

## Help, policy & administration

- [UK theory test day, step by step](https://drivingtheorytest.io/on-the-day/): End-to-end test-day walkthrough — 15-minute mandatory arrival, ID check, locker, tutorial, multiple-choice, optional break, hazard perception, result letter.
- [UK theory test accessibility and reasonable adjustments](https://drivingtheorytest.io/accessibility/): The full DVSA reasonable-adjustments table — English/Welsh voiceover (no evidence), BSL on-screen video, BSL interpreter, lip-speaker, hearing loop, extra time (evidence required), reader, question rewording. Signly integration history (May 2025).
- [Study the UK driving theory test in your language](https://drivingtheorytest.io/languages/): Why DVSA withdrew foreign-language voiceovers and interpreters in 2014; what's available today (English, Welsh, BSL); how to prepare if English is not your first language.
- [UK driving theory test FAQ — 70 source-cited questions](https://drivingtheorytest.io/faq/): 70 frequently-asked questions across six clusters (content, booking, after, hazard-perception, cost, language) with named sources for every answer.

## Editorial & sourcing

- Every guide page surfaces a visible "Last reviewed against gov.uk on YYYY-MM-DD" line in the hero, populated from the underlying file's git-committer date.
- Primary sources are linked verbatim — gov.uk for procedure, legislation.gov.uk for statute, resus.org.uk for clinical content (2025 BLS guidelines), nidirect for Northern Ireland fees, RAC / TSB / Citizens Advice / NAO for current-affairs and consumer-rights context.
- Editorial standard: confident statements of fact in body prose with sourcing in named blocks at the foot of each page (Sources lists). Verbatim quotes from gov.uk are marked with `<blockquote>` and a `cite` attribute pointing at the source URL.
- The content has been through 19 documented internal audit rounds against authoritative sources (May 2026). Each round records the question, the source-of-truth URL, the verbatim quote, the proposed fix, and the apply decision — so any individual claim is back-traceable to a primary source on a dated review. The "Last reviewed against gov.uk on YYYY-MM-DD" line on each guide is the public surface of that cadence.

## Optional

- [Parhelion (studio)](https://www.parhelion.dev/): The independent publisher behind the Driving Theory Test Kit UK app and this site.
- [Sitemap](https://drivingtheorytest.io/sitemap-index.xml): XML sitemap index of every indexable page on the site.