Complete
00:00:00
1 8 10 12 19 21 2 18 3 13 15 4 9 16 5 14 6 17 20 7 11
  1. 1a Blameless — totally honest (5,8)
  2. 8a Mark left by a wound (4)
  3. 9a Like new (8)
  4. 10a Large fly — wild cornflower (10)
  5. 12a Maintain formally (6)
  6. 14a Alkali-metal element, Na (6)
  7. 15a Richer post (anag) — top administrative position in some universities and colleges (10)
  8. 19a Writer of words set to music (8)
  9. 20a Flower — girl's name (4)
  10. 21a Causing great distress (13)
  11. 2d Strong negative reaction (8)
  12. 3d Edge (5)
  13. 4d Harmonious relationship (7)
  14. 5d Significance (5)
  15. 6d Very fashionable (2-5)
  16. 7d Edible ice cream container (4)
  17. 11d Trial performance for an artiste (8)
  18. 13d Before now (7)
  19. 14d Breed of terrier (7)
  20. 16d Ascent (5)
  21. 17d Self-satisfied smile (5)
  22. 18d Unit of (usually eight) bits (4)