DfT Know Your Traffic Signs

TSO (The Stationery Office) 0 · SAR 12.99

App Store Google Play

Screenshots

Description

This app will help you keep up to date with all the latest road and traffic signs to keep you safe on the road and pass your theory test.

Know Your Traffic Signs is one of the essential source materials for all UK theory tests. This includes car, motorcycle, lorry, bus and coach, and approved driving instructors (ADI). Featuring over 1000 signs, markings and road layouts, this app is vital for learner drivers and riders, everyone who drives for work, approved driving instructors (ADIs) and trainers.

Our app is suitable for all road users in the UK.

This app can be used offline so that you can learn anytime, anywhere.

KNOW YOUR TRAFFIC SIGNS
• navigate through an interactive copy of the Official Know Your Traffic Signs. It features images, diagrams, and useful links to support your understanding.
• designed to complement The Highway Code (which only has a limited selection of traffic signs and road markings), Know Your Traffic Signs is the perfect guide for improving your knowledge of UK traffic signs!

STUDY AND PRACTICE
• assess your understanding of UK traffic and road signs by practicing a total of 150 questions. Got a question wrong? See the correct answer, note the explanation, and find out more with references to more useful DVSA guides!

SEARCH FEATURE
• want to know more about ‘contraflow lanes’, ‘roundabouts’, or ‘minimum speed’ signs? Get straight to the content you need with our advanced search tool.

ENGLISH VOICEOVER
• if reading is hard for you, like with dyslexia, or if you learn better by listening, use the voiceover feature in the test section to help you out.

PROGRESS GAUGE
• backed by learning science, use the progress gauge to know when you're ready to pass your theory test!

FEEDBACK
• missing something? Let us know what you’d like to see. We’d love to hear from you with any comments or suggestions about this app.

SUPPORT
• need support? Contact our UK-based team at feedback@williamslea.com or +44 (0)333 202 5070. We listen and respond to your feedback by updating the app and adding new features. So, help others in their studies by letting us know what you’d like to see!

Developer

TSO (The Stationery Office)

Developer ID: 463289102

View More Apps →

What's New

Version 1.3.0 · Sep 7, 2025

App reliability improvements and content updates

Ratings & Reviews

Recent Reviews

Nathan Sherwood

Google Play

Not enough variety of questions. Sometimes the same sign occurs twice in a single quick quiz of 20 questions, and again if you take another quick quiz right after. The app is also confusing to negotiate. I should think an app testing you on every road sign would be easy to create, but apparently not.

Jan 4, 2026

Gabriele Stirneckaitė

Google Play

when you finish the test you can't check what score you got. to check the wrong answer. for some reason the app switches off

Dec 28, 2025

Imran Khan

Google Play

This is a good app for learning. The issue I've had is the are not enough questions in the quiz section. Only 150. You get the same questions over and over every time you do a quiz. There should be a question about every sign. More questions would make this a 5* app.

Dec 25, 2025

paulo fiaes

Google Play

could have more pictures and videos as well because of people that first language it's not English. apart from that, it's alright.

Oct 22, 2025

Graham Truckel

Google Play

Good as far as it goes, but disappointed at the omission of the variety of Road Closed signage.

Oct 21, 2025