1. Strike
6. A type of renewable energy
11. Committee
12. Pledge
15. 1000 kilograms
16. Carriages
17. Assist
18. Conceal
20. Browning of skin
21. Thick slice
23. Employ
24. After-bath wear
25. Bristle
26. Covered stadium
27. Essence
28. Biblical garden
29. 3 in Roman numerals
30. Reason
31. Thick woollen sweaters
34. Cast out
36. Not new
37. Frosts, as a cake
41. Awful
42. Blackthorn
43. Naked
44. Excavates
45. Swill
46. Smile
47. Estimated time of arrival
48. Knickknack holder
51. Stomach muscles, for short
52. Aristocracy
54. Empower
56. Dribble
57. Ancient Roman magistrate
58. Quizzes
59. Handouts
2. Require
3. Hotel
4. T T T
5. Apart from this
6. Orb
7. Give a speech
8. Old stories
9. French for "Friend"
10. Turbulent
13. Unchanging
14. Slave
16. Scientific study of crime
19. Hymn singers
22. Pork sausages (British)
24. Stirring
26. Eat sparingly
27. Articulate
30. Formally surrender
32. Employ
33. Hillside
34. Newspaper bigwig
35. A million kilobits
39. Comestibles
40. Feeling
42. Thin layers of rock
44. Depression
45. Long-legged wading marsh bird
48. Large northern deer
49. Marsh plant
50. Prefix meaning "Within"
53. Frozen water
55. Be bedridden