Complete
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1 8 10 12 19 21 2 18 3 13 15 4 9 16 5 14 6 17 20 7 11
  1. 1 a Crude but effective (5,3,5)
  2. 8 a Brutal — high moorland (4)
  3. 9 a Sign of approval (6,2)
  4. 10 a Uruguayan port city, once known for exporting corned beef — by seafront (anag) (4,6)
  5. 12 a Dracula's creator — furnace feeder (6)
  6. 14 a Purchasers (6)
  7. 15 a Unwieldy (10)
  8. 19 a Famous (8)
  9. 20 a See 7
  10. 21 a English county (13)
  11. 2 d Make too high an estimate of (8)
  12. 3 d Fielding position — narrow channel (5)
  13. 4 d Aardvark (7)
  14. 5 d Discourage (5)
  15. 6 d Ambassador's residence (7)
  16. 7 d Introductory beats (4,4)
  17. 11 d Tooth — real romp (anag) (8)
  18. 13 d Commencement (4-3)
  19. 14 d Mixed together (7)
  20. 16 d Tropical fruit (5)
  21. 17 d Dark-skinned red wine grape (5)
  22. 18 d Optimal (4)

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