This crossword No. 12665 clues and answers were published on Mon 13 Dec 2010 and the puzzle can be visited by following The Guardian Quick Crossword No. 12665 link.
All Across Clues and Answers:
1-across – Jesus ___ : WEPT
3-across – Global conflict : WORLDWAR
8-across – Grunt by a pig : OINK
9-across – Apple brandy : CALVADOS
11-across – It is used for closing letters, documents etc : SEALINGWAX
14-across – White coloured : CHALKY
15-across – Bureau : OFFICE
17-across – Advantageous : BENEFICIAL
20-across – Generosity : LARGESSE
21-across – Conflagration : FIRE
22-across – Board game : DRAUGHTS
23-across – Perfectly : TOAT
All Down Clues and Answers:
1-down – The Lord Speaker’s seat in the House of Lords : WOOLSACK
2-down – Police vehicle : PANDACAR
4-down – Colour — fruit : ORANGE
5-down – A : LOVEAFFAIR
6-down – Joins together : WEDS
7-down – Pinkish : ROSY
10-down – Pub grub : PICKLEDEGG
12-down – From Manila, perhaps : FILIPINO
13-down – Conical campsite feature : BELLTENT
16-down – Rich and fashionable regular fliers : JETSET
18-down – Lump of earth : CLOD
19-down – : URSA
This crossword has in total 24 where 12 are across and 12 are down.