That cop was following waaaay too close, given the road conditions.
But at least he busted the jerk for hogging the passing lane.
The cop was doing that to make a point, of which the oblivious moron failed the grasp for FAR too long.
And then he provoked the cop. Like a total idiot. Hope he got a ticket out of the ordeal.
I am not a cop, but I too will do that if the right lane is completely open or a guy in the left lane is traveling the same speed or, worse, slower, than traffic in the right lane.
I'll get quite close once I get to the point of frustration.
People are way too damn oblivious to multi-lane traffic laws (though also merely guidelines in some states, and rarely enforced anyway). I try my hardest to open some peoples eyes, and really try hard to never pass on someone's right, but dammit some people make it impossible to do anything else.