How to Handle Traffic Lights on Your Driving Test in 2026

Traffic lights appear on almost every driving test, and how you deal with them says a lot about your planning, observation and control. Get them right and they barely register; get them wrong — creeping over the line, blocking a junction, or stalling on green — and you can pick up faults fast. This 2026 guide explains exactly how to handle traffic lights on your driving test so they become one of the easiest parts of your drive.

Why Traffic Lights Matter to Examiners

Examiners are watching whether you can read a changing situation early, respond smoothly, and keep control of the car. Traffic lights test all three at once: you must judge whether to go or stop, position correctly, manage the clutch and brake, and move off promptly without rushing. It is one of the clearest windows into your everyday driving.

Approaching a Green Light

A green light does not simply mean “go”. Ask yourself whether the light has been green for a while — if so, it may change as you arrive. Ease off the gas, cover the brake and be ready to stop safely. Never speed up to beat a light. Check the junction is clear before you proceed, as vehicles or pedestrians may still be finishing their movements.

Dealing With Amber and Red

Amber means stop unless you are so close that stopping safely is not possible. If you can pull up comfortably, do so. At red, stop behind the stop line — not over it — apply the handbrake if you will be waiting, and select the correct gear ready to move off. Keep watching the lights and the junction rather than staring at the car in front.

Moving Off When the Light Turns Green

• Check the junction is actually clear — latecomers and pedestrians happen.
• Release the handbrake smoothly and find the biting point without stalling.
• Take a quick mirror check before moving away.
• Move off promptly but never in a rush that risks a stall.

Filter Lights and Yellow Box Junctions

Green filter arrows let you turn in the direction of the arrow only, and you must be in the correct lane. If a yellow box junction sits at the lights, do not enter it unless your exit is clear — except when turning right and the only thing stopping you is oncoming traffic. Blocking a box junction is a common, avoidable fault.

Common Traffic-Light Mistakes to Avoid

• Stopping over the stop line or blocking a pedestrian crossing.
• Stalling on green because the gear or biting point was not ready.
• Hesitating too long after the light turns green.
• Moving off without checking the junction is clear.
• Being in the wrong lane for a filter arrow.

How Exam Routes App Can Help

The Exam Routes App lets you practise the real roads and junctions used on test routes with turn-by-turn navigation, so the lights and box junctions near your test centre feel familiar. Repetition on the actual routes is the fastest way to make light-controlled junctions automatic.

Frequently Asked Questions