SpookyFrank
A cheap source of teeth for aquarium gravel
I do stop at reds though. Usually front and centre thereby preventing cars behind me overtaking from the stop.
This is what you're supposed to do. Newer cycle lanes will guide you into the middle of the lane at light-controlled junctions. You are also entirely within your rights to stay in a controlling position in the lane when not at a junction. In many situations this is the only safe place to ride anyway.