This crossword No. 11799 clues and answers were published on Mon 03 Mar 2008 and the puzzle can be visited by following The Guardian Quick Crossword No. 11799 link.
All Across Clues and Answers:
1-across – Marine beast : WALRUS
4-across – Small mammal : RABBIT
9-across – Small fireproof bowl : RAMEKIN
10-across – Furze : GORSE
11-across – Wives and concubines : HAREM
12-across – Used in defiance of copyright : PIRATED
13-across – Scene of military action : BATTLEFIELD
18-across – Tranquil : RESTFUL
20-across – Thigh bone : FEMUR
22-across – Rodent : MOUSE
23-across – English county : NORFOLK
24-across – Go round : ROTATE
25-across – River rising in Wales : SEVERN
All Down Clues and Answers:
1-down – Deserving : WORTHY
2-down – Arboreal primate : LEMUR
3-down – Scruffy : UNKEMPT
5-down – Wrath : ANGER
6-down – Former reform school : BORSTAL
7-down – Fashionable : TRENDY
8-down – Not attractive : UNAPPEALING
14-down – Attack : ASSAULT
15-down – Legally operative : INFORCE
16-down – First book or coat : PRIMER
17-down – Bust : BROKEN
19-down – Navy : FLEET
21-down – Large deer : MOOSE
This crossword has in total 26 where 13 are across and 13 are down.