WEDNESDAY’S SOLUTION

(No 7,191) ACROSS: 1 Rebuff. 4 Scrum. 7 Floodlight. 8 Away. 9 Towel. 11 Harvest. 13 Time-lag. 15 Crypt. 17 Surf. 18 Additional. 20 Model. 21 Silver. DOWN: 1 Riyadh. 2 Ugly. 3 Florist. 4 Split. 5 Rug. 6 Motel. 7 Fairly. 10 Wilful. 12 Tiptoes. 14 Gaffer. 15 Charm. 16 Total. 17 Sail. 19 Dud.