Previous cryptic solution

Across: 1. Transept 4. Smut 8. Ant 9. Truce 10. Net 11. Parable 12. Blame 13. Supermarket 17. Focal 18. Achieve 20. Eye 21. Trump 22. Aim 23. Dark 24. Sediment

Down: 1. Tramps 2. Alter 3. Pause 5. Montage 6. Totter 7. Membership 9. Tablecloth 14. Unclear 15. Offend 16. Permit 18. Amuse 19. Erase