Road signs theory test
No topic family in the theory test carries more questions than road and traffic signs — and none rewards a little system knowledge more. British signs follow a strict shape-and-colour code, so once you know it you can read a sign you have never seen before.
Start practising sign questionsSign practice questions
50
Questions in the real test
50
Pass mark
43
One system reads every sign
Road signs aren't hundreds of separate facts to memorise. Three shapes carry almost the whole system — learn what each shape does and the sign's job is obvious before you've worked out the detail.
A white circle with a thick red ring around the number 30, next to a blue circle with a white arrow
Circles give orders
A circle tells you something you must or must not do. A red ring around the edge is a prohibition — no entry, no overtaking, don't exceed the speed shown. A plain blue circle is a mandatory instruction, like turn left ahead or keep left.
A triangle with a red border and an exclamation mark inside
Triangles warn
A red-bordered triangle warns you about a hazard ahead — a junction, a bend, a crossing, roadworks. The symbol inside tells you exactly what to prepare for, so you can adjust your speed and position early.
A blue rectangle with a large white letter P
Rectangles inform
Rectangular signs give you information: directions, route confirmations, bus lanes, parking and other facilities. They don't order or warn — they tell you what's there and where things lead.
Red means prohibition — the sign is telling you what you must not do.
Blue means instruction — a blue circle tells you what you must do.
Try it — three sample questions
Each question below tests one shape rule. Tap an answer to see straight away whether you were right, read the one-line explanation, and move on to the next. Three correct answers means the system has already started doing the work for you.
The signs here are simplified illustrations of the shapes — the full question bank uses the real sign artwork.
A circular sign with a thick red ring around the number 30
This circular sign has a thick red ring around a number. What is it doing?
Keep practising
The shape rules get you reading signs; repetition makes the answers automatic under test pressure. Here's where to go next.
Practice questions
Work through the full road and traffic signs bank — 50 questions with explanations — alongside every other theory topic.
Mock exams
Sit full 50-question papers under test conditions, marked against the real 43-out-of-50 pass standard, with sign questions mixed in the way the real test mixes them.
Theory test hub
Everything about the theory test in one place — how the multiple-choice and hazard perception parts work, what's in each topic and how to prepare.
Frequently asked questions
Quick answers on how road signs are tested and the fastest way to learn them.
The DVSA doesn't publish a fixed quota — each 50-question paper is drawn from across the whole syllabus, and you need 43 correct answers to pass. Road and traffic signs is one of the biggest topic families in the revision material, so expect sign questions in any paper you sit. In the Drivings question bank the topic carries 50 practice questions of its own — more than any other topic.
Circles give orders: a red ring prohibits something, while a plain blue circle gives a mandatory instruction. Triangles warn — the symbol inside the red border shows the hazard ahead. Rectangles inform, covering directions, routes and facilities. Learn those three rules and you can work out most signs you've never seen before.
No — the same shape-and-colour system applies across the whole of the UK, so what you learn works everywhere. The one visible difference is that signs in Wales are bilingual, showing Welsh and English text together, but the shapes, colours and meanings are identical.
No — there are hundreds of signs, and rote-learning each one is the slow way round. Learn the shape-and-colour system first, then practise the signs that come up most often. Working through practice questions quickly shows which signs you can already read from the system and which few genuinely need memorising.