Yesterday’s solutions:

Across: 1 Span. 3 Rescuers. 9 Butcher. 10 Trail. 11 Rocking-chair. 13 Cinema. 15 Intern. 17 Raising flour. 20 Leave. 21 Session. 22 Praising. 23 Mete. Down: 1 Subtract. 2 Attic. 4 Enrage. 5 Catching fish. 6 Examine. 7 Self. 8 Choir-masters. 12 Entrance. 14 Niagara. 16 Unison. 18 Oxide. 19 Slip.