This crossword No. 11633 clues and answers were published on Mon 20 Aug 2007 and the puzzle can be visited by following The Guardian Quick Crossword No. 11633 link.
All Across Clues and Answers:
1-across – Boys in blue : POLICE
4-across – Parasite between the sheets? : BEDBUG
9-across – Warlike : MARTIAL
10-across – Stare fiercely – 5 down : GLARE
11-across – Guiding beliefs : CREDO
12-across – Distance in three-foot units : YARDAGE
13-across – Regret failure – inwardly put the boot in? : KICKONESELF
18-across – Redcoat : ARTDECO
20-across – Stocking material : NYLON
22-across – Royal – 5 down : REGAL
23-across – Very dry spell : DROUGHT
24-across – German sausages : WURSTS
25-across – Open : UNWRAP
All Down Clues and Answers:
1-down – Volcanic rock : PUMICE
2-down – Big – 5 down : LARGE
3-down – Rocky Mountains wind : CHINOOK
5-down – English composer : ELGAR
6-down – Boring tool : BRADAWL
7-down – Horse : GEEGEE
8-down – Pun : PLAYONWORDS
14-down – Whole number : INTEGER
15-down – Dusk : SUNDOWN
16-down – Clod breaker : HARROW
17-down – Part of the foot : INSTEP
19-down – Striking effect : ECLAT
21-down – Drink – 5 down : LAGER
This crossword has in total 26 where 13 are across and 13 are down.