Yesterday’s GK crossword

Across: 1 Iceland, 4 Locum, 7 Scud, 8 Pompidou, 10 East of Eden, 12 Drones, 13 Avenue, 15 Acetic acid, 18 Sanskrit, 19 Snow, 20 Nappy, 21 Actuary.

Down: 1 Issue, 2 Emulsion, 3 Drover, 4 Lip service, 5 Coda, 6 Maurice, 9 Hokey-cokey, 11 Anaconda, 12 Dodgson, 14 Attila, 16 Dewey, 17 Snap.