Complete
00:00:00
1 8 10 13 17 21 24 2 18 3 12 11 4 16 22 14 5 9 20 19 6 15 7 23
  1. 1a Citrus fruit — overseeing all (anag) (7,6)
  2. 8a Royal residences (7)
  3. 9a Sworn promises (5)
  4. 10a US vagrant (4)
  5. 11a Salad of shredded cabbage etc (8)
  6. 13a Required (6)
  7. 14a Pacific atoll, used for 23 US nuclear tests between 1946 and 1958 (6)
  8. 17a In foreign parts (8)
  9. 19a Highest point of achievement (4)
  10. 21a Large milk container (5)
  11. 22a Ways and means (7)
  12. 24a American jazz singer, d, 1959 (6,7)
  13. 1d Plant juice (3)
  14. 2d Fluent in speech (7)
  15. 3d Deficiency (4)
  16. 4d London rail terminus (6)
  17. 5d Zimbabwe's former name (8)
  18. 6d Birth-related (5)
  19. 7d Former (9)
  20. 10d Victorian mode of transport (6,3)
  21. 12d Nordic capital (8)
  22. 15d Those in the know? (2-5)
  23. 16d Affection (6)
  24. 18d Peer (5)
  25. 20d And elsewhere (abbr) (2,2)
  26. 23d Utter (3)