This crossword No. 12747 clues and answers were published on Sat 19 Mar 2011 and the puzzle can be visited by following The Guardian Quick Crossword No. 12747 link.
All Across Clues and Answers:
1-across – Woolly : JUMPER
4-across – Italian sauce : PESTO
7-across – Car use : SAUCER
8-across – French criminal investigation department : SURETE
9-across – Burial chamber : TOMB
10-across – Golden horse with white mane and tail : PALOMINO
12-across – Prodigal : SPENDTHRIFT
17-across – Liquidator : ASSASSIN
19-across – Bloody : GORY
20-across – Jet of water — little fellow : SQUIRT
21-across – Athlete — errand boy — strip of cloth : RUNNER
22-across – Clear : CLEAN
23-across – Put in : INSERT
All Down Clues and Answers:
1-down – Showing envious resentment : JEALOUS
2-down – Gruesome : MACABRE
3-down – Greek dramatist : EURIPIDES
4-down – Greek god — cartoon dog : PLUTO
5-down – US law-enforcement officer : SHERIFF
6-down – The Beaver State : OREGON
11-down – Wagnerian opera : LOHENGRIN
13-down – Bearing : POSTURE
14-down – Naive young woman : INGENUE
15-down – Suffering : TORMENT
16-down – Scarab : BARSAC
18-down – Warning device — femme fatale : SIREN
This crossword has in total 25 where 13 are across and 12 are down.