This crossword No. 11163 clues and answers were published on Wed 15 Feb 2006 and the puzzle can be visited by following The Guardian Quick Crossword No. 11163 link.
All Across Clues and Answers:
1-across – Blameworthy : REPREHENSIBLE
8-across – Item for sale : LOT
9-across – Painkilling : ANALGESIC
10-across – Roundabout : CAROUSEL
11-across – Upland tract – secure boat : MOOR
13-across – Cunning : CRAFTY
14-across – End of day : SUNSET
16-across – Self-righteous person : PRIG
17-across – By no means – polite disclaimer : NOTATALL
20-across – Plant that may grow on lawn : CHICKWEED
21-across – Boy – cat : TOM
22-across – Reduction of assets : DISINVESTMENT
All Down Clues and Answers:
1-down – Left over item, sometimes sacred : RELIC
2-down – Classically, the head of the household : PATERFAMILIAS
3-down – Assess : EVALUATE
4-down – Hard, glossy protective coating : ENAMEL
5-down – Lengthy tale : SAGA
6-down – Shropshire town : BISHOPSCASTLE
7-down – Passage taken from book etc : EXCERPT
12-down – Opera by Puccini : TURANDOT
13-down – American promontory : CAPECOD
15-down – Be consistent : COHERE
18-down – Term : LIMIT
19-down – Hide : SKIN
This crossword has in total 24 where 12 are across and 12 are down.