GENERAL KNOWLEDGE CROSSWORD

— ACROSS: 6 Keep mum. 7 Aztec. 9 Firm. 10 Rembrandts. 11 Star Wars. 13 Gambit. 15 Stan. 17 Atoll. 18 Fitt. 19 Ferret. 20 Harrison. 23 Rob Beckett. 26 Lisa. 27 Dacha. 28 Solidus.

DOWN: 1 Weimaraner. 2 Omertà. 3 Imam. 4 Madrigal. 5 Eton. 6 Klimt. 8 Catmint. 12 Sloth. 14 My Fair Lady. 16 The Word. 17 Autocrat. 21 Rattle. 22 Oasis. 24 Buck. 25 East.