Yesterday’s solutions:

Across: 1 Sister. 4 Kebab. 7 Cincinnati. 8 Imam. 9 Scold. 11 Genesis. 13 Twaddle. 15 Annul. 17 Prop. 18 Binoculars. 20 Rebus. 21 Widget. Down: 1 Spring. 2 Trim. 3 Recruit. 4 Kinds. 5 Boa. 6 Blind.

7 Cannon. 10 Orders. 12 Swallow. 14 Expert. 15 Amber. 16 Locks. 17 Prod. 19 Nib.