Complete
00:00:00
1 8 10 15 17 21 23 2 12 18 3 13 9 19 4 24 5 11 20 22 6 14 7 16
  1. 1a Prevent from happening (6)
  2. 4a Conduct (6)
  3. 8a Pop-up breakfast food (5)
  4. 9a Dribble (7)
  5. 10a Where the pilot sits (7)
  6. 11a Intestine (5)
  7. 12a Fox (9)
  8. 17a To any extent (2,3)
  9. 19a Prejudice (7)
  10. 21a Commercial preparation for making sponges etc (4,3)
  11. 22a Bad-mouth — unwanted stuff (5)
  12. 23a Water-based activity (6)
  13. 24a Precise (4,2)
  14. 1d Tawdry — shtick (anag) (6)
  15. 2d Ursine baby (4,3)
  16. 3d Exercise for the stomach muscles (3-2)
  17. 5d Theatre, films, TV, pop music etc (7)
  18. 6d U-shaped loop in a stream (5)
  19. 7d Kick (6)
  20. 9d Device that enables a TV to receive signals (3-3,3)
  21. 13d Bottle deliverer (7)
  22. 14d Remove with some force (7)
  23. 15d Hoofer (6)
  24. 16d Dragon killed by Apollo at Delphi (6)
  25. 18d Crooked (5)
  26. 20d Rise from one's bed (3,2)