I'm back in the office after a 10-day hiatus that included three No-Car Days, a fair amount of biking, and 12 hours of driving on the freeways of Wisconsin. That's where I saw this on Friday:

A very reasonable message, though the medium is a little iffy -- one rainstorm or trip through the truck wash, and it's gone. It says something about our driving culture that this guy felt that he had to explain that he was obeying the law and also tell others how to handle it....