Complete
00:00:00
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. 1a Unofficial (communication) (3-3-6)
  2. 9a Unesco-recognised South American dance (5)
  3. 10a Divine beings (7)
  4. 11a Biblical boat-builder (4)
  5. 12a Time-server (8)
  6. 14a (Brief) means of ventilation (3-3)
  7. 15a Soft, silvery-white metal (6)
  8. 18a Calamity – I'd assert (anag) (8)
  9. 20a Slant put on information (4)
  10. 22a How something may be assumed (1,6)
  11. 23a Take up (5)
  12. 24a Naval rank equivalent to a sergeant (5,7)
  13. 2d Travelling show (7)
  14. 3d (Archaic) trust – wort (anag) (4)
  15. 4d Last – bear (6)
  16. 5d Substance released (8)
  17. 6d Major constellation which includes the star Betelgeuse (5)
  18. 7d Spot the difference (12)
  19. 8d Something to brighten up a living room? (8,4)
  20. 13d Tale of woe told to elicit sympathy (3,5)
  21. 16d Oiled MP (anag) – suddenly collapse (7)
  22. 17d Confidence (6)
  23. 19d Aircraft wing support (5)
  24. 21d Caspar, Melchior and Balthazar (4)