Complete
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7 9 13 16 5 18 1 10 2 8 15 14 3 12 11 4 17 6
  1. 5 a Heavy tracked earth-moving vehicle (11)
  2. 7 a Nomadic inhabitant of northern Scandinavia (4)
  3. 8 a A sincere (anag) — raise (8)
  4. 9 a Quickly (2,5)
  5. 11 a Cunning (5)
  6. 13 a Large ladle (5)
  7. 14 a Tropical grassland (7)
  8. 16 a Find and bring back (8)
  9. 17 a Bend (4)
  10. 18 a Disturb the status quo (4,3,4)
  11. 1 d Gradation (4)
  12. 2 d Umpire (7)
  13. 3 d Pilfer (5)
  14. 4 d Shout of praise to God (8)
  15. 5 d Name for a rooster in fairy tales — nicer chalet (anag) (11)
  16. 6 d Gloriously beautiful (11)
  17. 10 d Lengthen in time (8)
  18. 12 d Stratified (7)
  19. 15 d Hated (anag) — expiry (5)
  20. 17 d Dessert of puréed fruit and cream (4)

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