You mentioned "quadruple definition" clues on a recent Listener thread. Here is an example from this week's Azed:
"Garden produce, money matter ? Nonsense (5)...
Not a query about clues as such, but what was going on with this crossword?! 8 down, 16 across and 56 across were all one word answers according to the clues, yet they were all 2 word solutions!
27a Payment to traitor in residence abroad(7). Answer is 'pension' (almost certainly). Obviously takes care of 'payment' & 'residence abroad' but where does the 'traitor' come from? Sorry to keep...