Which traffic light must you obey if you want to go straight ahead and there are two traffic lights, one on each side of the carriageway?
Signage: Traffic lights
Explanation
Going straight with traffic lights on both sides: which one should you obey?
- When there are traffic lights on the right and on the left with different indications, each regulates the manoeuvres on its respective side.
- To go **straight ahead** or **turn left**, obey the traffic light on the **left**.
- To **turn right**, obey the traffic light on the **right**.
This is because each traffic light is intended for the lanes it controls: the one on the left regulates the centre/left lanes and the one on the right the right-turn lane.
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