As a car driver for thirty years, I have on occasion jumped a red light. This has been at one particular fully visible crossroads at 4 am in the morning in the summer, when I am off fishing and I know from experience I will be sat there for five minutes giving way to traffic I can see doesn't exist.
In a car I wouldn't do it any other time but my own moral code makes the above ok.
On my bike I will occasionally jump a light on a left hand turn if I can quite clearly see the road is clear. I wouldn't dream of doing it in any other circumstances.
I wouldn't ever just move into traffic without looking just because lights are on green - what you see is whats there, and you have to make decisions at every junction you are at whether driving or peddling and whether there are lights or not.
I also went into pubs before I was eighteen and started buying fags when I was eleven. I also once stole a gnome.
Sorry
