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Module 4: Traffic lights and road markings

Traffic lights and arrows

7 minLesson 1 of 2 Awaiting expert reviewLast reviewed: 29 September 2026

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What you will learn

Explain what each traffic light and arrow means.

  • Red, amber and green
  • Arrow signals
  • Turning at lights

Red, amber, green

Law

A red light means stop behind the and wait. An amber (yellow) light means stop, unless you are so close that you can't stop safely. A green light means you may go if it is safe and the intersection is clear.

RED – stopAMBER – stop if safeGREEN – go if clear
A traffic signal showing red at the top, amber in the middle and green at the bottom.

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Arrows

Law

A green arrow means you may go in the direction of the arrow. A red arrow means you must not go in that direction until it changes. An amber arrow means stop, unless you can't stop safely.

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Turning at lights and pedestrians

Law

When turning at traffic lights, you must to pedestrians crossing the road you are turning into. When turning right on a full green, to oncoming traffic that is going straight or turning left.

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Knowledge check

A few quick questions – no timer, no pressure.

Question 1 of 3Original practice question

The traffic light changes from green to amber as you approach. You can stop safely. What must you do?

RED – stopAMBER – stop if safeGREEN – go if clear
Traffic lights showing amber.

Summary

  • Red = stop. Amber = stop if safe. Green = go if clear.
  • Red arrow = not that way.
  • to pedestrians when turning at lights.

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Sources Awaiting expert reviewLast checked: 29 September 2026

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