Theory test topic
Road signs
Signs carry a big share of the test. Learn the shape and colour first, then the symbol.
146 questions on this topic in our bank
The rules in brief
- 1
Yellow diamond = warning
Warning signs are yellow diamonds with black symbols. They tell you about a hazard ahead.
Source: RSA, Rules of the Road
- 2
Red ring = rule
Most regulatory signs are round. A red ring means a ban or a limit you must obey.
Source: RSA, Rules of the Road
- 3
Orange = roadworks
Roadworks signs are orange. They warn of lane closures, temporary lights and loose chippings.
Source: RSA, Rules of the Road
- 4
Blue = motorway
Motorway signs are blue. National road signs are green and local signs are white.
Source: RSA, Rules of the Road
Try 8 sample questions
Tap an answer to see if you are right and read the explanation.
Score: 0/8
Question 1 of 8
What does this sign mean?
Explanation: This roadworks warning sign tells you that there may be traffic queues ahead, possibly due to temporary traffic lights at the works. Proceed with caution.
Question 2 of 8
At roadworks, what does this sign mean?
Explanation: This traffic control sign tells you that you may proceed with caution through road works.
Question 3 of 8
What does this sign mean?
Explanation: This sign gives advance warning of a crossroads junction at a dual carriageway ahead. Drivers need to be observant, taking extra care for traffic coming from each direction. Yield and/or stop as appropriate.
Question 4 of 8
What does this sign mean when displayed on the approach to a toll plaza?
Explanation: This sign is used at toll plazas to direct traffic into a lane where the toll charge may be paid directly to a cashier. This lane would normally be used by motorists who have neither the exact change nor an electronic tag on their vehicle.
Question 5 of 8
What does this sign mean?
Explanation: A Clearway sign means that stopping or parking is not permitted in this area during the times shown on the information plate.
Question 6 of 8
What does this sign mean?
Explanation: This sign gives advance warning of a series of bumps or hollows ahead. Be prepared to reduce your speed as necessary.
Question 7 of 8
What does this sign mean?
Explanation: This sign gives advance warning of a railway level crossing ahead protected by lights and barriers. The crossing may also have an audible warning alarm. You should be prepared to stop.
Question 8 of 8
What does this sign mean?
Explanation: This sign gives advance warning of a Y-junction ahead with roads of equal importance. Approach such a junction with caution and be prepared to react to any changes in the traffic situation.
Train all 146 road signs questions
803 questions with English and Portuguese audio. 40 free questions a day.
Other topics
- Lights and fog139
- Driving in bad weather57
- Eco-driving and fuel91
- Insurance, NCT and motor tax14
- Collisions and emergencies81
- Learner permit rules66
- Sharing the road with cyclists63
- Pedestrians and crossings87
- Overtaking50
- Parking rules49
- Motorway driving40
- Speed limits32
- Alcohol, drugs and fatigue33
- Roundabouts and junctions84
- Tyres, brakes and ABS91