if lateral visibility is good and there's nothing around, I won't bother stopping.
I also will exceed the speed limit when I'm capable of it (when the limit is 40km/h down a nice big hill) and if it's safe to do so (no kids running around and light/no traffic).
I don't like to lane-split, but occasionally on busy roads, I will ride the sidewalk for a bit, but only if vehicle traffic is heavy and pedestrian traffic is light.
Or if there's a police car nearby, obviously I'll stick as close to the letter as possible.
Cheers