Had a feeling this would be rather heated. My rules are, pay close attention to everything around you, then, should you decide to break the law, you are less likely to be caught.
This also helps avoid being runover or indeed hitting someone else.
I’ve covered 40000+- miles in london and am yet to have an accident.
For the record, i used to jump red lights like it was going out of fashion, but i do it rarely now..but do do it, if it’s safe to do so.
Everyone breaks the law doing something they shouldn’t, so i wouldn’t and indeed don’t worry about it.