Anyone has used the “move over decal” in California?

Question

http://leftlanedrivers.org/

Anyone has used the “move over decal” in California? I wanna get one but worried that I might grab too much attention from the cops…just like red cars do!

Answer 1

It looks like a waste of money. I also don't think that it would make anyone move over that wasn't going to do it already. It may actually have an adverse effect by making the driver not only stay in the left lane just to irritate the guy behind, but they may slow down a little as well.