Complete
00:00:00
8 9 11 14 18 22 24 1 2 19 3 13 12 4 10 17 15 5 21 23 20 6 16 7
  1. 1a First drug successfully used to treat tuberculosis — synoptic term (anag) (12)
  2. 9a Illicit liquor (5)
  3. 10a Half man, half horse (7)
  4. 11a Surge (4)
  5. 12a Bounding marsupial (8)
  6. 14a Plant used in herbal medicine — a worry (anag) (6)
  7. 15a Bicycle made for two (6)
  8. 18a Tidied up (8)
  9. 20a On the level (4)
  10. 22a Roasted and ground coffee substitute (7)
  11. 23a Tintin's creator, d. 1983 (5)
  12. 24a German black bread (12)
  13. 2d Steal (informal) (7)
  14. 3d Authentic (4)
  15. 4d Manual semaphore used by racecourse bookies (3-3)
  16. 5d Graphic symbol using initial letters (8)
  17. 6d Preside over (5)
  18. 7d Lacking tolerance (6-6)
  19. 8d Edible mushroom — lawyer's wig — shy packaging (anag) (6,3,3)
  20. 13d Pigeon shelter (8)
  21. 16d Manifold (7)
  22. 17d From Mombasa, say (6)
  23. 19d Dictum (5)
  24. 21d Stylish (4)