If you are in the fast lane moving slower than the flow of traffic, even if you are at the speed limit, you are creating an unsafe condition. And being a passive-aggressive Barney Fife-wannabe is not really where you want to be, is it?
It’s a good thing to stay out of certain areas — or you risk provoking the locals into being forced to have to, against their will, target you in a knockout game.
The very fact that you are on their street, Barney, is an act of passive aggression.