I'm always very torn on this topic.
I used to cycle in London daily and two things really used to get my goat.
- Red light jumpers
- Moped / Motorbike users in the bike box and/or cycle lane.
The autist in me absolutely seethes because these people are breaking the rules.
The logician in me realises that in the majority of cases red light jumpers are actually safer. In Paris, they introduced the panonceaux M12 - a sign that tells cyclists which ways they can go when the light is red. There has been no increase in acidents (and no decrease either) although pedestrians are more irritated as many cyclists fail to give way to them.
Lyon found that it improved traffic fluidity for cyclists.
Other cities have experimented - particularly with allowing cyclists to turn right on red (for us turn left on red) which improves traffic flow and minimises the possibility of being squashed by a lorry turning left.
Personally I'd create some legalisation of going through red lights for cyclists - perhaps to turn left or go straight on if there is no left turn, but bring back te birch for Moped and Motorbike users taking the mickey.