Complete
00:00:00
1 8 10 12 19 21 2 18 3 13 15 4 9 16 5 14 6 17 20 7 11
  1. 1a At last! (3,6,4)
  2. 8a Marijuana (slang) (4)
  3. 9a Cause for serious concern (8)
  4. 10a Overall sum (5,5)
  5. 12a Influenced (6)
  6. 14a Seek to persuade, repeatedly and annoyingly (6)
  7. 15a Aggravate (10)
  8. 19a Significant feature (or event) (8)
  9. 20a Gone (4)
  10. 21a Thoroughly (4,3,6)
  11. 2d A few (3,2,3)
  12. 3d 46th president of the United States (5)
  13. 4d Ate lavishly (7)
  14. 5d Sunday meal, perhaps (5)
  15. 6d Fell (7)
  16. 7d In pristine condition (4)
  17. 11d Period of unusually warm weather (4,4)
  18. 13d Gave way (7)
  19. 14d Separate (5,2)
  20. 16d For the second time (5)
  21. 17d Longest running British children's comic (5)
  22. 18d Salad dressing (abbr) (4)