This crossword No. 12006 clues and answers were published on Thu 30 Oct 2008 and the puzzle can be visited by following The Guardian Quick Crossword No. 12006 link.
All Across Clues and Answers:
5-across – Clerical neckwear : DOGCOLLAR
8-across – Girl : LASS
9-across – Place where recorded list is kept : REGISTRY
10-across – Place of worship associated with a revered person : SHRINE
11-across – Depression – animal food holder : TROUGH
13-across – Building housing historical objects : MUSEUM
15-across – Person causing wanton damage : VANDAL
16-across – Period of celebration : FESTIVAL
18-across – Fault – gripping tool : VICE
19-across – Courageous person, like Richard I : LIONHEART
All Down Clues and Answers:
1-down – Time of the longest or shortest day : SOLSTICE
2-down – In short supply : SCARCE
3-down – Journey by air : FLIGHT
4-down – Rostrum : DAIS
6-down – Brothels : CATHOUSES
7-down – Force : FROGMARCH
12-down – Creature eating any type of food : OMNIVORE
14-down – Poignant : MOVING
15-down – Hollow between hills : VALLEY
17-down – One of two conceived together : TWIN
This crossword has in total 20 where 10 are across and 10 are down.