A green light does not give a driver an absolute right to proceed to the junction.
A leading case illustrating this is Radburn V Kemp courts will look at the approach taken in this case when deciding liability. In this case a cyclist had proceeded through a green light and was in the middle of the junction, before the cyclist could take his exit, the lights changed and the lights in the opposite direction changed to green.
A driver coming from this direction drove through the green light and hit the cyclist waiting at the junction. The court held the driver 100% to blame even though he had a green light.
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