YESTERDAY’S SOLUTION

Across: 1 Flaw, 4 Wrap, 8 Oast (Flora Poste) ,9 Neuralgia, 11 Defend, 13 Secular, 15 Pianos, 16 Sort of, 18 Staffa, 20 Solder, 22 Outplay, 23 Aboard, 25 Tradition, 26 Maid, 27 Dyer, 28 Rude.

Down: 2 Leek, 3 Warren, 4 Walrus, 5 Adidas, 6 Case study, 7 Stud, 10 Aerosol, 12 Opus, 13 Sanatoria, 14 Comfort, 17 Farm, 19 Audrey, 20 Spider, 21 Latter, 23 Army, 24 Cold.