Ord/Cpl at a large base in South Wales, you know the one, it had two of everything... picked for duty on the training side, part of O/C duties involved security container aka safe checks, cos RAFP were too busy fending off the viet taff or something. O/S has gone to close up the mess, gets a phone call, "better go start your rounds, I've been held up by mess admin". So taking obligatory walkie-talkie, map of the secret safe locations and a few bunches of keys toddle off.
Crossing the parade square car park notice a Renault 5 getting a suspension work out, quick shout "O/Cpl! What's going on here" , window of said Renault 5 opens to reveal the O/S having it large with the camp bike... think my comment was something like "nice admin"
Ttfn