Complete
00:00:00
1 9 11 14 21 22 24 17 2 15 8 18 3 4 12 23 5 10 16 19 25 6 20 7 13
  1. 1a Dull (4)
  2. 3a Vile bane (anag) (8)
  3. 9a Incredible (7)
  4. 10a Musical composition with a theme or themes repeated and developed (5)
  5. 11a Spree (informal) (5)
  6. 12a Large gathering of people (6)
  7. 14a London football club (7,6)
  8. 17a Building manufactured to a standard size to be moved and assembled elsewhere (6)
  9. 19a Bullock (5)
  10. 22a Legal possessor (5)
  11. 23a Exclusive and mutually loyal set of people (2-5)
  12. 24a Political campaigns and speeches (8)
  13. 25a Runner, for example (4)
  14. 1d Downside (8)
  15. 2d Encore! (5)
  16. 4d Going to discos (13)
  17. 5d Deduce (5)
  18. 6d Flower — a big one (anag) (7)
  19. 7d Someone in a business responsible for administration (abbr) (4)
  20. 8d Guide the actors in a play or film (6)
  21. 13d Amphibious reptile — a printer (anag) (8)
  22. 15d Pants (1-6)
  23. 16d Allocate (6)
  24. 18d Enrico ___ , Italian-American physicist, creator of the first nuclear reactor, d. 1954 (5)
  25. 20d Ham it up (5)
  26. 21d Food (informal) (4)