8. Portent (4)
9. Whirlybird (10)
10. Turmoil (6)
11. Guard (8)
12. Magma (4)
13. Culinary art (10)
17. Not a single one (4)
18. Assistants (5)
19. No more than (4)
20. Conjecture (10)
22. A chess piece (4)
23. Overt (8)
27. Napping (6)
28. Related to language (10)
29. Makes lace (4)
Down
1. Able to walk about (10)
2. Ripple (8)
3. Picture (10)
4. Anagram of "Salt" (4)
5. Computer symbol (4)
6. Choice (6)
7. Formally surrender (4)
14. Factions (5)
15. Opposition (10)
16. String puppet (10)
19. Ethical motive (8)
21. Require (6)
24. Twenty-four in Roman numerals (4)
25. Metal money (4)
26. Carry (4)