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
0 right0 wrong
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. On most UK road maps, what colour are primary routes?
Answer: A. Green. Green is the usual colour for primary routes on a road map. Know Your Traffic Signs, Department for Transport
2. On most UK road maps, what colour is an ordinary A road that is not a primary route?
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. What is the background colour of a direction sign on a primary route?
Answer: C. Green. A primary route sign is green, with yellow road numbers and white words. Know Your Traffic Signs, Department for Transport
4. What does a direction sign on a non-primary route look like?
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. What do most motorway signs look like?
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. What colour is the background of a sign to a tourist destination?
Answer: D. Brown. Signs to tourist places have a brown background. Know Your Traffic Signs, Department for Transport
7. What kind of number does a primary route always have?
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. A direction sign shows a motorway number in brackets on a blue panel, with no motorway symbol. What does it show?
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. Which roads are usually called major 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. What are classified unnumbered roads sometimes called, unofficially?
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. Which class of road makes up most of the roads in the UK?
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
12. What do circular road signs mostly do?
Answer: A. Give orders. As a general rule, circles give orders, triangles warn and rectangles inform. Know Your Traffic Signs, Department for Transport
13. What do triangular road signs mostly do?
Answer: D. Give warnings. As a general rule, triangles warn. Circles give orders and rectangles inform. Know Your Traffic Signs, Department for Transport
14. A sign is a red ring around a symbol. What does it usually tell you?
Answer: A. What you must not do. A red ring or circle means something is banned. Know Your Traffic Signs, Department for Transport
15. A sign is a blue circle with a white symbol. What does it usually give?
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
16. A round sign has a red ring and a red bar across a black arrow. What does the bar show?
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
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?
Answer: B. No right turn. The arrow bending right with the red bar means no right turn. Know Your Traffic Signs, Department for Transport
18. A round sign has a red ring. Inside, a black U-shaped arrow has a red bar across it. What does it mean?
Answer: D. No U-turn. The U-shaped arrow with the red bar means no U-turn. Know Your Traffic Signs, Department for Transport
19. A round red sign has one thick white bar across the middle. What does it mean?
Answer: A. No entry for vehicles. This is the sign for no entry for vehicular traffic. Know Your Traffic Signs, Department for Transport
20. A round sign has a red ring and is plain white inside, with no symbol. What does it mean?
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
21. A blue round sign has three white arrows in a circle. What does it show?
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
22. A tall blue rectangular sign has one white arrow pointing up. What does it mean?
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
- Topographical assessment guidelines, Transport for London, no date printed; PDF file dated 29 April 2026. Checked 1 November 2026.
- Know Your Traffic Signs, Department for Transport, 2023 edition. Checked 1 November 2026.
- Guidance on road classification and the primary route network, Department for Transport, published 13 March 2012. Checked 1 November 2026.
Councils update their tests and policies, often yearly. If something here no longer matches your council's guidance, the council is right; please tell us so we can fix it.