Complete
00:00:00
7 9 11 14 18 21 1 24 2 12 3 19 22 4 13 17 15 5 16 20 6 10 23 8
  1. 1a Hostile (3-8)
  2. 9a Quarantine (9)
  3. 10a One less than a crowd? (3)
  4. 11a Concentrate (5)
  5. 13a Final and decisive phase (7)
  6. 14a Sign of a novice driver? (1-5)
  7. 15a A woodwind player (6)
  8. 18a Behind (7)
  9. 20a Out in the open (5)
  10. 21a Soufflé ingredient (3)
  11. 22a Where a crisis is most intense (9)
  12. 24a Fewer relish (anag) — amusement park ride (6,5)
  13. 2d Ladies or Gents (informal) (3)
  14. 3d Firmly resolved (4,3)
  15. 4d Thin cut (6)
  16. 5d Had (5)
  17. 6d Hand (someone) over to the authorities of another country (9)
  18. 7d Landmark built for the 1889 Exposition Universelle (6,5)
  19. 8d They're of no significance (11)
  20. 12d Workmate (9)
  21. 16d Branch of biology used in industry (7)
  22. 17d Exceptionally talented individual (6)
  23. 19d Depressingly dull or repetitive (5)
  24. 23d Cravat (3)