Complete
00:00:00
7 9 13 16 5 18 1 10 2 8 15 14 3 12 11 4 17 6
  1. 5a Forty winks for those wanting to look good (6,5)
  2. 7a Men-only (4)
  3. 8a System based on pleasure as the highest good (8)
  4. 9a Melodies (7)
  5. 11a Asian capital (5)
  6. 13a In and of itself (3,2)
  7. 14a Blackthorn-fruit flavoured liqueur — Leo sign (anag) (4,3)
  8. 16a Benevolence — compassion (8)
  9. 17a Abominable (4)
  10. 18a Inflammation of an arm tendon (6,5)
  11. 1d Sound of a gun (4)
  12. 2d Carving into a surface (7)
  13. 3d In reserve — confidential remark (5)
  14. 4d Tall, thin person (8)
  15. 5d Come to an end (4,3,4)
  16. 6d Catkin tree (5,6)
  17. 10d Declines to vote (8)
  18. 12d Enclosure for kids (7)
  19. 15d Elf (5)
  20. 17d Aura experienced instinctively (4)