Mary Shafer wrote:
On Sun, 18 Apr 2004 11:38:09 -0700, (Marc Reeve)
wrote:

Cartoon of a stretch of desert highway with the standard "Speed
checked by aircraft" sign, with an F-4 with CHP markings and a full
bomb load flying above.

I had that on a placard over my desk for years, except that the road
sign had an F-4 silhouette on it as well.

I found this one on the web a while back
http://jameshart.mine.nu/ngs/speedenforcementbyair.jpg

--
James...
www.jameshart.co.uk