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 Penal institution where inmates are forced to work (6,4)
  2. 7 a Fall asleep (4,3)
  3. 8 a Encrypted (5)
  4. 10 a A smaller amount (4)
  5. 11 a Type of tooth (8)
  6. 13 a Jewish salutation (6)
  7. 15 a Graduate's qualification (6)
  8. 17 a Surround (8)
  9. 18 a Loose scrum — handle roughly (4)
  10. 21 a Chinese secret society (5)
  11. 22 a Benny ___ , "King of Swing" (7)
  12. 23 a Remember and take into account (4,2,4)
  13. 1 d Physical appearance (5)
  14. 2 d Floating marker (4)
  15. 3 d Spread out (6)
  16. 4 d Salad vegetable (8)
  17. 5 d Busybody (7)
  18. 6 d Young person (10)
  19. 9 d High-quality tea grown in northern India (10)
  20. 12 d Passageway (8)
  21. 14 d Collection of documents (7)
  22. 16 d Connect to power supply (4,2)
  23. 19 d Carrying a weapon (5)
  24. 20 d Cartoon bear (4)

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