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 Perimeter (13)
  2. 8a Oarsmen (anag) — Italian Riviera resort (7)
  3. 9a Fragment (5)
  4. 10a Audibly (or visually) obtrusive (4)
  5. 11a Over (8)
  6. 13a Writer (6)
  7. 14a Inborn (6)
  8. 17a Misadventure (8)
  9. 19a Storage space under a roof (4)
  10. 21a Cause annoyance (5)
  11. 22a Rectangles (7)
  12. 24a In a safe location (3,2,5,3)
  13. 1d Type of lettuce (3)
  14. 2d French car manufacturer (7)
  15. 3d Functions (4)
  16. 4d Gambol (6)
  17. 5d Muscovites etc — as in USSR (anag) (8)
  18. 6d Compass bearing (5)
  19. 7d Means to an end (9)
  20. 10d Tibetan breed of dog (5,4)
  21. 12d Thin sheet of precious metal (4,4)
  22. 15d At present — from this moment onwards (2,2,3)
  23. 16d Breed of goat or rabbit (6)
  24. 18d Top of a wave (5)
  25. 20d Morose (4)
  26. 23d Sneaky (3)