This crossword No. 11714 clues and answers were published on Thu 22 Nov 2007 and the puzzle can be visited by following The Guardian Quick Crossword No. 11714 link.
All Across Clues and Answers:
5-across – Two-hulled boat : CATAMARAN
8-across – Parched : ARID
9-across – Great fuss : BROUHAHA
10-across – Mind your manners : BEHAVE
11-across – Put in a grave : ENTOMB
13-across – 7 1/2 minutes of polo : CHUKKA
15-across – Antidepressant : PROZAC
16-across – French president, 1959-69 : DEGAULLE
18-across – Beach grains : SAND
19-across – Sent by plane : AIRMAILED
All Down Clues and Answers:
1-down – Nocturnal termite-eater : AARDVARK
2-down – Christmas tree decoration : BAUBLE
3-down – Coax : CAJOLE
4-down – Sprint : DASH
6-down – Coast : FREEWHEEL
7-down – Bubbly : CHAMPAGNE
12-down – Home for spanners and saws? : TOOLSHED
14-down – Self-confidence : APLOMB
15-down – Written in verse : POETIC
17-down – Operatic tune : ARIA
This crossword has in total 20 where 10 are across and 10 are down.