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Updated June 2026

Road signs with meaning

Every sign you'll meet on the road and in the driving test: warning, priority, prohibition, mandatory, speed, crossings, direction and the markings underfoot. Read them, or flip through flashcards. Free.

Read the signs
Every UK sign · free to read

Read the road before you read the words

Every UK road sign and its meaning, in one place. This guide explains what each sign and symbol means in plain English, grouped by type: the red triangles that warn of a hazard, the red circles that tell you what you must not do, the blue circles that give orders, plus speed limits, crossings, direction signs and the markings painted on the road. Learn to identify each one by its shape and colour, then test yourself with free flashcards before your theory test.

Practise them Active recall and spaced repetition, so it sticks.

Know the signs, then know the roads. See driving test routes in 4K , or the test manoeuvres and show me, tell me questions.

Road sign questions, answered

Still unsure about a sign? Search the full list above.

Signs that give orders are mostly circular. A red ring means something is prohibited (you must not), and a solid blue circle gives a positive instruction (you must). The two exceptions with their own shapes are STOP (an octagon) and GIVE WAY (an inverted triangle), made distinctive so they read even when dirty or obscured.

Shape and colour carry the meaning before you even read the words. Red triangles warn of a hazard ahead. Red circles forbid. Blue circles instruct. Rectangles give information or directions: green for primary routes, blue for motorways, white for local roads and brown for tourist destinations.

A white circle with a single black diagonal stripe. It means the national speed limit for that type of road and vehicle now applies. For cars that's 60 mph on a single carriageway and 70 mph on a dual carriageway or motorway. It cancels any lower limit.

There's no fixed number, but the DVSA theory test and Highway Code focus on the main families: warning, regulatory (prohibition, mandatory and speed), priority, crossings, direction and information signs, plus the road markings underfoot. Learn the families and the shape-and-colour system and the rest follows.

Yes. Road markings, such as stop lines, give-way lines, double white lines, yellow lines, box junctions and the zigzags at crossings, are part of the Highway Code and are tested. They often carry the same legal force as an upright sign.

Contains public sector information licensed under the Open Government Licence v3.0. Traffic signs are Crown copyright. This guide is for learning and is not a substitute for the official Highway Code.