Previous solution

Across: 1. Latest 4. Unicorns 9. Plaint 10. Snatched 12. Dustcarts 13. Asset 14. Replacements 18. Pathetically 21. Roast 22. Emaciated 24. Athletic 25. Hereto 26. Heritage 27. Glance.

Down: 1. Lapidary 2. Transept 3. Sonic 5. Non-essential 6. Cathartic

7. Rehash 8. Sedate 11. Free-wheeling 15. Apartment 16. Slattern 17. Syndrome 19. Breach 20. Rasher 23. Ideal.