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 Where an impasse prevents further progress towards agreement (8,5)
  2. 8a Verve (4)
  3. 9a Panicked rush (8)
  4. 10a Sense of isolation — less online (anag) (10)
  5. 12a Creative work (6)
  6. 14a Until now (2,4)
  7. 15a Agreement resolving a dispute (10)
  8. 19a Nickname ('Little Boot') of Rome's third emperor, assassinated AD 41, aged 28 (8)
  9. 20a Light-hearted entertainment (4)
  10. 21a Situation with marked pros and cons (5,8)
  11. 2d Money taken by a business in a year (8)
  12. 3d Nearby (5)
  13. 4d Fill with new ideas (7)
  14. 5d Mark (5)
  15. 6d Anti (7)
  16. 7d Point on a plant stem from which leaves grow (4)
  17. 11d Film star's double for the hard bits (5,3)
  18. 13d Remaining trace (7)
  19. 14d All I get (anag) (7)
  20. 16d When it's up, it's OK (5)
  21. 17d Conventions (5)
  22. 18d Japanese drink made from fermented rice (4)