Yesterday

Across: 1. Bow-legged, 6. Pip, 8. Water-softener, 9. Reed, 10. Pelleted, 12. Casual, 13. Assist, 16. Top brass, 18. Slum, 21. Collaboration, 22. Emu, 23. Literally. Down: 1. Bower, 2. Witness, 3. Earl, 4. Grovel, 5. Dateless, 6. Pinot, 7. Peridot, 11. Hairball, 12. Cuticle, 14. Ill will, 15. Assort, 17. Pilau, 19. Money, 20. Fair.