Complete
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6 7 10 13 17 21 23 1 14 2 12 11 3 16 22 15 4 8 20 18 5 19 9
  1. 1 a Eeyorish (10)
  2. 7 a Best available (7)
  3. 8 a Brainbox (5)
  4. 10 a Competed (4)
  5. 11 a Intrepid (8)
  6. 13 a Numerous (4,2)
  7. 15 a Night light? (6)
  8. 17 a Endanger (8)
  9. 18 a They may be dark or creative! (4)
  10. 21 a Medical devices for introducing fluid through a vein (5)
  11. 22 a Food additive code (1-6)
  12. 23 a 8 was once seen over these at sea (10)
  13. 1 d Hot milky drink (5)
  14. 2 d Up for it (4)
  15. 3 d Unusually big (6)
  16. 4 d Added something in (8)
  17. 5 d Formby's usual companion (7)
  18. 6 d Full of twists and turns (10)
  19. 9 d Only remaining option (4,6)
  20. 12 d Dark syrupy by-product of sugar refining (8)
  21. 14 d Cairn or Airedale, say (7)
  22. 16 d Musical echo effect (6)
  23. 19 d Puzzle — Ian Rankin's inspector (5)
  24. 20 d It can be good or nasty! (4)

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