I thought this was solidly on the tricky side and great fun. Many thanks to Paul.
Lots of challenging clues with non-obvious definitions.
COD definitely 17! The long candidate list includes 25, 14, 11, 15, 27, 26 and 10.
FOI 1a, LOI 13.
Can't see a theme. Don't expect a Nina from Paul; there is a HUGE lurking in the 14th row but surely a coincidence.
Brendan, for (9,1) read the clue carefully. You'll wind up kicking yourself. 🤣