More than one way to skin a cat

Last week I posted here about the need for a device to discourage others from driving right on my tail. I knew I wasn't alone in my frustration, and sure enough, I found a kindred spirit on my drive to work yesterday morning. I stopped at a red light behind a guy who had obviously faced the tailgating problem himself and found his own creative solution. In the back of his car, clearly visible through his rear window, were four medium-sized white cardboard boxes, each labeled in large red letters: DYNAMITE. Heh heh heh! Brilliant!