A couple of legislative sessions ago I emailed several legislators asking them to increase the fine for being in the left lane without passing, up to the same as speeding 15 over the speed limit. I am convinced traffic enforcement is based on how much revenue it brings to the local jurisdiction. Not that the average LEO is not concerned about safety but why would a LEO spend the time to pull over and cite someone for something of low pay-back (though more unsafe) like impeding traffic flow or NOT actually passing in the passing lane when they can spend the same time with a bigger pay back like speeding 15 over the limit. My logic is if they made the fines at least the same, the LEO would then have more incentive for not only bring in their precious revenue but actually do something constructive about the traffic jams. I had a few sincere responses but most were just Thank You form letters.
I contend that at the front of every traffic slow down or jam is someone in the passing lane, cruising along, probably on a cell phone, driving at the same or slightly higher or slower speed, than the vehicle in the next lane over. I'm not talking rush hour type traffic, I'm talking normal driving around traffic, 10:00 AM Saturday. It doesn't even have to be on a freeway or interstate highway. It could be just the four lane road you take the store. These are the people that I assume think, "I'll be turning left in about four miles so I better get in the left lane".
So for the people unclear on the concept of "Slower Traffic Keep Right" or the very clear signs saying "Left Lane for Passing Only" here is an easy test:
Regardless of the speed limit or how fast you are actually going, look in front of you. Is there a long gap between you and the next car in front of you? Now look in the mirror. Are there two or more vehicles following close to you? (if it's only one car, they can easily be just a run-of-the-mill idiot) Have you noticed you've been alongside the same vehicle for a couple miles? Or have several people been passing you on the right? (quite possibly showing you the International hand sign of discontent) If the answer to these easy to understand questions is yes, MOVE OVER!!!!

It's not your job to regulate traffic speed. That's what we pay the police to do. Remember, it's not speed that causes problems, it's the difference in speed. Anyone that ever drove in Germany can attest to this.
OK,,, I'm off the soapbox.