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 Verbal wrangling (4-5)
  2. 8a Sieve (4)
  3. 9a Easy target (4,4)
  4. 10a Edible stem of broccoli or cauliflower (6)
  5. 11a Pattern of coloured diamonds on a solid background (6)
  6. 13a Quickly (6)
  7. 15a Long cigar with blunt ends (6)
  8. 16a Fresh-faced (8)
  9. 18a Turkish monetary unit (4)
  10. 19a Fanatic (9)
  11. 1d Fellow members of a male order (8)
  12. 2d I don't think so! (2,4)
  13. 3d Brazilian slum (6)
  14. 4d Eager (4)
  15. 6d Bright shade of red (6-3)
  16. 7d Heroism (9)
  17. 12d Stupid — germ loss (anag) (8)
  18. 14d Matthew Arnold's 'city of dreaming spires' (6)
  19. 15d Regular newspaper feature (6)
  20. 17d Metered vehicle (4)