Wanted! Photo of road sign.

I remember many years back passing a sign on a freeway (I think it was in Arizona) that stated:

State Penitentiary
Do not pick up hitch hikers.

For some reason I found this really funny & have told many people about it.

Does anyone know where I can find a picture of this or any similar sign?

Thanks

[Mark Sedenquist]

Arizona, Nevada and Idaho have similar warnings prohibiting the picking up of hitch-hikers near prisons. On this site's Funny Sign collection, we have one taken near El Reno, OK at http://www.roadtripamerica.com/signs/elreno.htm that suggests that hitch-hikers might be escaping inmates.

Thank you very much Mr Editor!