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Difficulty: MediumTraffic Lights and Signals

At a junction controlled by traffic lights, an illuminated green filter arrow permits you to proceed in the direction indicated by the arrow, regardless of whether the main traffic light is showing red, provided the way is clear.

Answer: Answer

Answer

True: An illuminated green filter arrow permits travel in the indicated direction even if other signals on the head show red, provided the route is clear.
According to UK traffic signal regulations and The Highway Code, an illuminated green filter arrow gives explicit permission to proceed in the direction of the arrow, regardless of whether a red signal is illuminated for other lanes or straight-ahead traffic. Drivers must still check that their exit is clear and give way to pedestrians who are crossing.

Step-by-Step Solution

1
Identify the signal components displayed at the junction
A main red light is visible alongside an illuminated green filter arrow.
Traffic signal heads often combine general control lights with dedicated phase arrows for specific lanes or movements.
2
Apply Highway Code rules regarding green filter arrows
The green filter arrow permits movement solely in the direction it points, overriding the restrictive status of the main red light for that specific lane.
Rule 175 and the Light Signals Controlling Traffic section of The Highway Code state that a green arrow indicates you may go in that direction whatever other lights may be showing.
3
Evaluate the condition regarding road clearance and pedestrian priority
Proceeding is permitted provided the way is clear and pedestrians are given priority.
All permissive green signals require the driver to ensure the junction is clear before proceeding.

Key Concept

Green Filter Arrow Priority and Meaning at Traffic Signals
Estimated Time:45s
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Topics

Traffic Lights and Signals

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