DigiTrad came up with a remarkable number of songs containing "time" & "gentlemen", but not the one I am looking for. It began something likeHere's to London's fair city, Which closes the pubs at eleven
and had the chorus
Time, gentlemen, time! Time, gentlemen, time! Lift your glass to the pleasures that pass. Time, gentlemen, time!
Does anyone have the rest of the words?