[ringwalt]

In Manhattan, it's mostly bike couriers who go the wrong way. When I cut across one short block the wrong way because it's convenient, there have been a few pedestrians who've called me out on it. So someone who's on a bike all day should know the "right" way by now. There are also frequently bikers on some busy avenues when there's a bike lane a block over, which is also just laziness or failure to plan ahead.

[maxerickson]

Sure, I'm an occasional rule breaker and I know the traffic rules well enough.

I'm talking about people like the person I saw slowly riding a 3 wheel cargo bike up the wrong side of one of the busier streets in this small town.