Found the picture via Zephyrsea:
Signing and Driving Kills. I felt this picture could be modified in Photoshop, the finger spelling could be used by Gallaudet font and the lettering in bottom isn't straight.
Well, I tend to sign with my deaf friends next to front seat in the car during driving, and I have two eyes with me, one is eyeing on the road, and other one is listen, er, seeing the signs. I'm always cautious, safety comes first.
Anyway, Still don't get it what the finger spelling says? It says, "Shut up and Drive."
