Saturday’s jumbo solution

ACROSS: 1 Occur, 4 Identical twins, 11 Trout, 14 Brain, 15 Documentary, 16 Garrison, 19 Console, 20 Thigh, 21 Audacious, 24 Pseudonym, 26 Sturdy, 27 Shrill, 31 Trait, 32 Princess, 34 Thoroughly, 38 Staunch, 39 Stable, 40 Uneasy, 41 Code, 42 Accepts, 45 Charitable, 50 Settled, 54 Path, 55 Mutate, 56 Forbid, 57 Resolve, 60 Carelessly, 61 Navigate, 62 Ebbed, 65 Jargon, 66 Astray, 67 Oppressed, 72 Straining, 73 Demon, 74 Advance, 79 Au revoir, 80 Harpsichord, 81 Sloop, 82 Sober, 83 As mad as a hatter, 84 Cycle.

DOWN: 2 Cordon, 3 Units, 5 Drop, 6 Naughty, 7 Ice age, 8 Acts, 9 Tortuous, 10 Static, 11 Throughout, 12 Oast, 13 Tuneful, 17 Cloud, 18 Hard cheese, 22 Mourn, 23 Night owl, 25 Seizure, 26 Suspect, 28 Critic, 29 Member, 30 Crisis, 33 Notch, 35 Yield, 36 Scot, 37 Numb, 42 Aspic, 43 Caterers, 44 Squash, 45 Cradle song, 46 Apex, 47 Infancy, 48 Arrive, 49 Lying, 51 Eyed, 52 Trouble, 53 Envied, 58 Almost over, 59 Stern, 63 Drunkard, 64 Aside, 65 Jigsaws, 68 Prophet, 69 Marina, 70 Perish, 71 Scroll, 75 Alley, 76 Grub, 77 Opus, 78 True.