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. 1 a Green — fruit (4)
  2. 3 a Honorary title for a professor retired from active service (8)
  3. 9 a Parisian hat (7)
  4. 10 a One of twelve panellists (5)
  5. 11 a On war (anag) (5)
  6. 12 a National dish of offal, suet, oatmeal and seasoning (6)
  7. 14 a Sit behind the driver? (4,1,4,4)
  8. 17 a Something of no consequence (6)
  9. 19 a Shade — ie asp (anag) (5)
  10. 22 a Sing like Bing? (5)
  11. 23 a Engage as a participant (7)
  12. 24 a Religious studies (8)
  13. 25 a Very dark (4)
  14. 1 d Make deep cuts in (8)
  15. 2 d Sound like a cat (5)
  16. 4 d Delicious (5-8)
  17. 5 d Arrange differently (5)
  18. 6 d Rotary engine (7)
  19. 7 d Active (for one's age?) (4)
  20. 8 d Rupture in smooth muscle tissue (6)
  21. 13 d Plan of action (8)
  22. 15 d Interactive sing-along entertainment (7)
  23. 16 d Breakaway province of Serbia, populated predominantly by Albanians (6)
  24. 18 d Last game in a competion (5)
  25. 20 d Monty Python actor, Michael (5)
  26. 21 d Someone from north of the border? (4)

Across

Down