This crossword No. 12640 clues and answers were published on Sat 13 Nov 2010 and the puzzle can be visited by following The Guardian Quick Crossword No. 12640 link.
All Across Clues and Answers:
1-across – Casting a ballot : VOTING
4-across – Old slang expression of surprise : CRIPES
9-across – Founder of psychoanalysis : SIGMUND
10-across – See 9 : FREUD
11-across – Enthusiasm : GUSTO
12-across – Obsequious : SERVILE
13-across – The here and now : PRESENTTIME
18-across – Milk sugar : LACTOSE
20-across – Exclude : DEBAR
22-across – Edit : EMEND
23-across – Where two companies dominate a market : DUOPOLY
24-across – Make safe : ENSURE
25-across – Bout of heavy drinking : BENDER
All Down Clues and Answers:
1-down – Countenance : VISAGE
2-down – Portuguese river : TAGUS
3-down – Nerve cells : NEURONS
5-down – Be relevant : REFER
6-down – Amount payable for insurance etc : PREMIUM
7-down – Australian city : SYDNEY
8-down – Miscellanea : ODDSANDENDS
14-down – Disease caused by vitamin D deficiency : RICKETS
15-down – Baby amphibian : TADPOLE
16-down – Cite in discussion : ALLEGE
17-down – Address to god : PRAYER
19-down – Command : ORDER
21-down – Ponder — family : BROOD
This crossword has in total 26 where 13 are across and 13 are down.