Complete
00:00:00
7 14 19 1 9 12 21 2 15 3 11 20 10 4 18 16 5 8 13 6 17
  1. 1 a In an em-baa-rassed fashion? (10)
  2. 7 a NB (4,4)
  3. 8 a Word before ‘handclap’, ‘cooker’ or Horses (4)
  4. 9 a Paradise (4)
  5. 10 a Tie vine (anag.) – guest who’s not a gatecrasher (7)
  6. 12 a School subject that has its pluses and minuses (11)
  7. 14 a Like paper without lines (7)
  8. 16 a Pursues – let sleeping ones lie (4)
  9. 19 a Hollow – Hitchhiker’s Arthur (4)
  10. 20 a Amaze (4,4)
  11. 21 a Body of water between Jura Mountains and Alps (4,6)
  12. 1 d Climb (5)
  13. 2 d e.g. einsteinium or lawrencium (7)
  14. 3 d Trudge – PC? (4)
  15. 4 d Piano-builder Henry Engelhard (8)
  16. 5 d Indian yoghurt drink (5)
  17. 6 d Becomes serious – Sir Garfield who scored over 8,000 runs (6)
  18. 11 d Look like (8)
  19. 12 d Dame Hilary (6)
  20. 13 d Air gone (anag.) (4,3)
  21. 15 d Chris van Tulleken book ___-Processed People: Why Do We All Eat Stuff That Isn’t Food … and Why Can’t We Stop? (5)
  22. 17 d Milan’s La ___ opera house (5)
  23. 18 d Tip-top (1-3)

Across

Down