UK Road & Traffic Signs

Every sign on Britain's roads, explained by the book that defines them.

UK Road & Traffic Signs brings together the Department for Transport's official guide, a searchable catalogue of 981 signs and road markings, and illustrated practice questions — so you can learn a sign, look it up months later, and prove you know it.

KNOW YOUR TRAFFIC SIGNS — THE COMPLETE GUIDE
The full text of Know Your Traffic Signs (6th edition, 2023), the official DfT publication, rebuilt to read properly on a phone.
• All 22 chapters, from The signing system through to Miscellaneous signs
• Every sign sits beside the words that explain it
• Search the whole guide — the explanations, the lists, and the caption under every sign
• Bookmark any page and reopen it from a row of chips on the Study screen
• Continue Reading takes you straight back to where you stopped
• Legal duties are boxed, so MUST and MUST NOT are never mistaken for advice
• Have any page read aloud, with playback rolling on to the next

981 SIGNS AND ROAD MARKINGS
The whole catalogue, grouped the way the official guide groups it.
• 21 categories — warning, regulatory, speed limits, low bridges, level crossings, trams, buses and cycles, pedestrian zones, parking, road markings, traffic calming, motorways, direction signs, information, traffic signals, crossings, road works and more
• Every sign carries its official written meaning
• Reveal a meaning, then mark the sign as studied and watch each category fill up
• Save the ones that keep catching you out
• Filter inside a category, or search all 981 at once
• Quick Practice builds a short session from the signs you have not learned yet

PRACTICE AND MOCK TESTS
• 156 illustrated questions, each with an explanation
• 30-question mock tests, drawn at random
• Questions with more than one correct answer, as in the real theory test
• Review what you got wrong and watch your results improve

BUILT TO STUDY WITH
• Progress, bookmarks and saved signs sync across your devices with iCloud
• Everything works offline — no signal needed at the roadside
• Dark mode, adjustable text size, and a choice of voice and speaking rate
• Free to start; unlock everything with a monthly or quarterly subscription, or a one-off lifetime purchase

For learner drivers and riders revising for the theory test, for LGV, PCV and ADI candidates who