Drifting slightly, several years ago the Phantom OCU had a course which was cancelled at short notice but the preparations for it and later courses was sufficiently advanced as to make the simple shuffling of course numbers, too difficult.
A course photograph was ordained and this comprised a row of empty chairs and the names listed below were, inter alia, Shergar, Lord Lucan, The Invisible Man, Colonel Fawcett and the Titchborne Claimant.
Old Duffer