Not ignoring murder vehicles, I'm adding my frustration about all the RLJing by bicyclists.
It is really frustrating mainly because they all have varying ideas of what is an acceptable approach to blowing the lights. The most annoying, other than endangering peds by not slowing down, are the ones who mount the pavement to cruise through the lights, as if this somehow is better?! I just don't get it.
Cars are the real problem, I know.