SOLUTION BELOW

ACROSS

1 Sailboat (5)

4 Orchestra section (8)

9 Programme (6)

14 Tremble (5)

15 Be sold by auction (2,5,3,6)

17 Upper leg (5)

18 Age (3)

19 Narrow connecting land (7)

20 Dutch city (9)

21 Pines for (6)

24 Odd person (9)

25 Obscene (6)

26 Ran off to marry (6)

29 War step-up (10)

31 Fate (3)

32 Airstrip (6)

33 Lone performance (4)

35 Watch (3)

37 Has debts (4)

39 Heir (9)

40 Rogue rats (anag)(9)

41 Stairway (5)

42 Shorten (8)

47 And so forth (8)

51 Appraises (5)

55 Ritual killing (9)

56 Faculty member (9)

58 Hostelries (4)

59 Atmosphere (3)

60 Cast off (4)

61 Bone in forearm (6)

62 Fitting (3)

63 Camaraderie (10)

66 Organised method (6)

67 Ship (6)

69 100th anniversary (9)

72 Wince (6)

73 London square (9)

75 Study of living things (7)

77 Black sealant (3)

80 Laud (5)

81 Imagine (7,2,7)

82 Seeped out (5)

83 Stained (6)

84 Sugars (8)

85 Consumers (5)

DOWN

2 Science of sound (9)

3 Intuitive feeling (5)

5 Swearword (4)

6 Fantasiser (7)

7 Unable to express oneself clearly (12)

8 Object to (5)

9 Flying post (7)

10 Gobbles up (4)

11 Vehicle operator (6)

12 Swung barriers (5)

13 Held up (7)

14 Soon (7)

16 Diction (11)

22 Increase the wealth of (6)

23 Melancholy (7)

24 Pleased (anag)(7)

25 Election participants (6)

27 Fuel gas (7)

28 Repeat mindlessly (6)

30 Standard (4)

32 Insurgent (5)

34 Sung drama (5)

36 Sharpen (4)

38 Court (3)

42 Barrels (5)

43 Core (7)

44 Door out (4)

45 Helix (6)

46 Map book (5)

48 Business organisation (11)

49 Dry (7)

50 Fled (3)

51 Swotted for exams (7)

52 Lie spread out (6)

53 Science of gardening (12)

54 Ox meat (4)

57 Precious metal (6)

64 Without uniformity (9)

65 Reached a decision (7)

66 Train stop (7)

68 Marked with bands (7)

70 Most handy (7)

71 Concave moulding (6)

72 Stood completely still (5)

74 Confronts (5)

76 Endures (5)

78 Anti-aircraft fire (4)

79 Fasten together (4)