colonel@gloria.UUCP (06/08/85)
["Here come the elephants." --Tarzan] _Any_ signal will serve to tell a motorist you know he's there. I've found the most useful signal to be the come-on: waving the motorist past. It's usually redundant as a signal; the medium is the message. -- Col. G. L. Sicherman ...{rocksvax|decvax}!sunybcs!colonel