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 Formal male evening attire (6,6)
  2. 9a Take part in a contest (5)
  3. 10a Unvarying (7)
  4. 11a Tatters (4)
  5. 12a Fleet of small ships (8)
  6. 14a Notified of danger (6)
  7. 15a Very hot and dry (6)
  8. 18a Refutation (8)
  9. 20a Showing excessive self-pride (4)
  10. 22a Senselessness (7)
  11. 23a High altitude clouds forming 'mare's tails' (5)
  12. 24a One who travels widely (12)
  13. 2d Whole number (7)
  14. 3d Police spy (4)
  15. 4d Russian currency (6)
  16. 5d Air travel (8)
  17. 6d Hillock (5)
  18. 7d Repeatedly (4,3,5)
  19. 8d Emotionally uplifting (5-7)
  20. 13d Windsor princess, b. 1988 (8)
  21. 16d Penitence (7)
  22. 17d Hungarian (6)
  23. 19d Well done! (5)
  24. 21d Eg Aberdonian (4)