That's On You...Sorta.

I was driving down a 4-lane highway and a tow truck was on the shoulder. Above the rear window, partly obscured by the winch, and partly faded by time, was some message. My proximity and curiosity grew quickly, and as I passed the truck, narrowly avoiding its side view mirror, my brain finished processing the message. "The, 'Slow Down, Move Over Law' applies to tow trucks." I think he should find a better way to get the word out on that particular issue.