Idiots like those two without lights give cyclists a bad name. Remember people, we have every right to be on the road just as every motorist but with this comes responsibility. We need to be visible to all road users at all times. The woman had every right to at least inform those 2 ignorant buggers of the importance of visibility. Also, its irrelevant whether or not the woman was rude, she did her duty as a concerned cyclist and its NEVER ok to slap anyone so fellow hubbers do not condone this kind of behavior.