I have a blue dot (I run only one tail light). I haven't been pulled over yet. I expect to be pulled over for only running one tail light before being pulled for the blue light. I had a State trooper pull up beside me real slow like, when I was hauling it home from the barn I pulled it out of. I had no license plate whatsoever on the borrowed trailer. As my buddy gave me the play-by-play of what the trooper was doing, (I just knew he was going to pull me over) he pulled right up beside me and gave me the thumbs up and kept on going! If I get pulled for the blue light, I will fight it and pay the fine if need be. Sometimes you just have to stand up for what you believe in.