Moron 395 solution

Across: 1 Squirm, 4 Aisle (Square mile), 8 Glues, 9 Arrears, 10 Alleges, 11 Heal, 12 End, 14 Byre, 15 Iffy, 18 Dab, 21 Earn, 23 Lectern, 25 Oration, 26 Anger, 27 Disco, 28 Smutty. Down: 1 Signal, 2 Usually, 3 Resigned, 4 Awry, 5 Scare, 6 Easily, 7 Raise, 13 Disclaim, 16 Freight, 17 Second, 19 Blunt, 20 Energy, 22 Roars, 24 Fino.