Rules of the road please help

[fazersharp]

Allow them the turn left at a red light so that they are out of danger and on the straight, obviously taking care with traffic coming from the right, when I used to ride a push bike 12 miles round trip to work there were junctions where it was safer to go through a red light rather than run the gauntlet with two rows of traffic trying race to the road narrowing point, so by the time they got there I was already past the pinch.