SOLUTION TO PRIZE CROSSWORD No 15,720:

ACROSS: 6 Hypochondriacs. 9 Source. 10 Poignant. 11 Vicarage. 13 Income. 15 Gauche. 17 Infect. 19 Strewn. 20 Drainage. 22 Scot-free. 24 Landau. 26 Estuary English. DOWN: 1 Shooting sticks. 2 Spar. 3 Eczema. 4 Addition. 5 Kiln. 7 Osprey. 8 Cinematography. 12 Azure. 14 Clean. 16 Honorary. 18 Adhere. 21 Allege. 23 Tour. 25 Nail.