Complete
00:00:00
8 10 13 16 6 5 19 1 17 2 9 14 3 11 15 4 12 18 7
  1. 5a Threatening pursuit – victimisation (5,4)
  2. 8a Ditty (4)
  3. 9a Flat Mexican bread (8)
  4. 10a Vim (6)
  5. 11a American – with a doodle? (6)
  6. 13a Misbehave (4,2)
  7. 15a Bereft of (6)
  8. 16a Airs put on? (8)
  9. 18a Cheerful 8 across (4)
  10. 19a Pugnacious (9)
  11. 1d Cautiously – but with spice? (8)
  12. 2d Forgetful (6)
  13. 3d Angry – like a blouse? (6)
  14. 4d A nit (anag.) (4)
  15. 6d Drowsy (9)
  16. 7d Impossible to read (9)
  17. 12d Writer (8)
  18. 14d Spanish American community in sun-dried brick-built houses (6)
  19. 15d Frozen carbon dioxide (3,3)
  20. 17d Electronic device sound (4)