Topographical test map symbols: questions and answers

Based on Topographical assessment guidelines (Transport for London, no date printed; PDF file dated 29 April 2026) and 2 other sources. Checked .

In the real assessment, TfL may ask you to use a map reference page, which it gives you. That page explains the symbols on its map. We do not have TfL's reference page, and TfL does not say which map it uses. So this topic does not teach its symbols.

These questions cover general UK conventions from the Department for Transport instead: road-map colours, road classes and traffic signs described in words. On the day, use the page TfL gives you if a symbol is different.

22 questions in 2 sets. Answer one set at a time and you'll see the right answer straight away. Every question and answer is also listed below and in a free PDF.

Road colours and classes

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Question 1 of 11

On most UK road maps, what colour are primary routes?

All 22 questions and answers

Open a set to see each question, the right answer and why.

Road colours and classes11 questions
  1. 1. On most UK road maps, what colour are primary routes?

    1. Green (correct answer)
    2. Yellow
    3. Blue
    4. Black

    Answer: A. Green. Green is the usual colour for primary routes on a road map. Know Your Traffic Signs, Department for Transport

  2. 2. On most UK road maps, what colour is an ordinary A road that is not a primary route?

    1. Purple
    2. Red (correct answer)
    3. Blue
    4. Green

    Answer: B. Red. The Department for Transport says ordinary A roads are usually red on road maps, and primary routes are green. Guidance on road classification, Department for Transport

  3. 3. What is the background colour of a direction sign on a primary route?

    1. Blue
    2. White
    3. Green (correct answer)
    4. Brown

    Answer: C. Green. A primary route sign is green, with yellow road numbers and white words. Know Your Traffic Signs, Department for Transport

  4. 4. What does a direction sign on a non-primary route look like?

    1. Brown background, white letters
    2. Blue background, white letters
    3. Green background, white letters
    4. White background, black letters (correct answer)

    Answer: D. White background, black letters. Direction signs on non-primary routes have a white background with black route numbers and lettering. Know Your Traffic Signs, Department for Transport

  5. 5. What do most motorway signs look like?

    1. Green background, yellow letters
    2. Blue background, white letters (correct answer)
    3. White background, black letters
    4. Red background, white letters

    Answer: B. Blue background, white letters. Motorway signs are mostly blue, with white words, numbers and edges. Know Your Traffic Signs, Department for Transport

  6. 6. What colour is the background of a sign to a tourist destination?

    1. Yellow
    2. Green
    3. Blue
    4. Brown (correct answer)

    Answer: D. Brown. Signs to tourist places have a brown background. Know Your Traffic Signs, Department for Transport

  7. 7. What kind of number does a primary route always have?

    1. An A number (correct answer)
    2. An M number
    3. A B number
    4. A C number

    Answer: A. An A number. Primary routes are roads of national and regional importance, and they always have A numbers. Know Your Traffic Signs, Department for Transport

  8. 8. A direction sign shows a motorway number in brackets on a blue panel, with no motorway symbol. What does it show?

    1. The end of the motorway
    2. The start of the motorway
    3. The way to reach the motorway (correct answer)
    4. A road closed to cars

    Answer: C. The way to reach the motorway. The route from the junction ahead leads to the motorway. It is not the motorway itself. Know Your Traffic Signs, Department for Transport

  9. 9. Which roads are usually called major roads?

    1. Only motorways
    2. Motorways and A roads (correct answer)
    3. B roads and C roads
    4. All unclassified roads

    Answer: B. Motorways and A roads. Major roads usually means A roads and motorways, but there is no fixed definition. Guidance on road classification, Department for Transport

  10. 10. What are classified unnumbered roads sometimes called, unofficially?

    1. D roads
    2. M roads
    3. C roads (correct answer)
    4. B roads

    Answer: C. C roads. Some people call them C roads, but this is not an official name. Guidance on road classification, Department for Transport

  11. 11. Which class of road makes up most of the roads in the UK?

    1. Motorways
    2. A roads
    3. B roads
    4. Unclassified roads (correct answer)

    Answer: D. Unclassified roads. About 60% of UK roads are unclassified. These are local roads for local traffic. Guidance on road classification, Department for Transport

Signs described in words11 questions
  1. 12. What do circular road signs mostly do?

    1. Give orders (correct answer)
    2. Give information
    3. Give warnings
    4. Show directions

    Answer: A. Give orders. As a general rule, circles give orders, triangles warn and rectangles inform. Know Your Traffic Signs, Department for Transport

  2. 13. What do triangular road signs mostly do?

    1. Give orders
    2. Show motorway numbers
    3. Show parking places
    4. Give warnings (correct answer)

    Answer: D. Give warnings. As a general rule, triangles warn. Circles give orders and rectangles inform. Know Your Traffic Signs, Department for Transport

  3. 14. A sign is a red ring around a symbol. What does it usually tell you?

    1. What you must not do (correct answer)
    2. Where to park
    3. What you must do
    4. What is ahead on the left

    Answer: A. What you must not do. A red ring or circle means something is banned. Know Your Traffic Signs, Department for Transport

  4. 15. A sign is a blue circle with a white symbol. What does it usually give?

    1. A warning of danger ahead
    2. An instruction you must follow (correct answer)
    3. The name of a place
    4. Tourist information

    Answer: B. An instruction you must follow. A blue circle usually tells you what you must do, for example turn left. It can also mark a route only for some vehicles. Know Your Traffic Signs, Department for Transport

  5. 16. A round sign has a red ring and a red bar across a black arrow. What does the bar show?

    1. That a turn is required
    2. That the road is one way
    3. That change of direction is banned (correct answer)
    4. That the road ends ahead

    Answer: C. That change of direction is banned. A red bar across the sign, as well as the red circle, is used where a change of direction is not allowed. Know Your Traffic Signs, Department for Transport

  6. 17. A round sign has a red ring. Inside, a black arrow bends to the right, with a red bar across it. What does it mean?

    1. Turn right ahead
    2. No right turn (correct answer)
    3. No left turn
    4. No U-turn

    Answer: B. No right turn. The arrow bending right with the red bar means no right turn. Know Your Traffic Signs, Department for Transport

  7. 18. A round sign has a red ring. Inside, a black U-shaped arrow has a red bar across it. What does it mean?

    1. No right turn
    2. Two-way traffic
    3. No left turn
    4. No U-turn (correct answer)

    Answer: D. No U-turn. The U-shaped arrow with the red bar means no U-turn. Know Your Traffic Signs, Department for Transport

  8. 19. A round red sign has one thick white bar across the middle. What does it mean?

    1. No entry for vehicles (correct answer)
    2. No overtaking
    3. End of the road
    4. Stop at the line

    Answer: A. No entry for vehicles. This is the sign for no entry for vehicular traffic. Know Your Traffic Signs, Department for Transport

  9. 20. A round sign has a red ring and is plain white inside, with no symbol. What does it mean?

    1. Speed limit ends
    2. No entry for pedestrians
    3. No vehicles (correct answer)
    4. Road closed ahead for repairs

    Answer: C. No vehicles. A plain red ring with nothing inside means no vehicles. Pedal cycles pushed by hand are an exception. Know Your Traffic Signs, Department for Transport

  10. 21. A blue round sign has three white arrows in a circle. What does it show?

    1. A one-way street
    2. A motorway junction
    3. A pedestrian zone
    4. A mini-roundabout (correct answer)

    Answer: D. A mini-roundabout. This is the mini-roundabout sign. You give way to traffic from the immediate right. Know Your Traffic Signs, Department for Transport

  11. 22. A tall blue rectangular sign has one white arrow pointing up. What does it mean?

    1. Parking ahead
    2. Ahead only for buses
    3. One-way traffic (correct answer)
    4. Motorway ahead

    Answer: C. One-way traffic. This blue rectangle with a white arrow shows one-way traffic. Know Your Traffic Signs, Department for Transport

Questions people ask

Are these the symbols on the TfL map?

We can't say. TfL does not say which map it uses, and we have not seen its reference page. Use the page it gives you in the assessment.

More Topographical test practice

Sources

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