Complete
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8 9 11 14 18 22 24 1 2 19 3 13 12 4 10 17 15 5 21 23 20 6 16 7
  1. 1 a A later addition (12)
  2. 9 a Nine to five? (5)
  3. 10 a Medically clean (7)
  4. 11 a Disturbance (2-2)
  5. 12 a ____ Building, a triangular 22-storey, steel-framed structure on New York's Fifth Avenue (8)
  6. 14 a In a strange way (6)
  7. 15 a Like Hamlet or Othello? (6)
  8. 18 a Nine- to 12-year-olds (8)
  9. 20 a Young horse (4)
  10. 22 a In progress (7)
  11. 23 a Not censored (5)
  12. 24 a A sinful pride (anag) — it's said to be psychologically revealing (8,4)
  13. 2 d Sink — creator (7)
  14. 3 d Lioness written about by Joy Adamson in Born Free (4)
  15. 4 d Paths through wild or hilly country (6)
  16. 5 d Tentative approach (8)
  17. 6 d Large amphibious reptile (abbr) (5)
  18. 7 d Specific detail in a set of rules — city chatline (anag) (12)
  19. 8 d Designed not to break (12)
  20. 13 d North American songbird (seen over the White Cliffs of Dover?) (8)
  21. 16 d Italian dumplings (7)
  22. 17 d Conundrum (6)
  23. 19 d Score of two strokes under par for a golf hole (5)
  24. 21 d Swear (informal) (4)

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