This crossword No. 11125 clues and answers were published on Mon 02 Jan 2006 and the puzzle can be visited by following The Guardian Quick Crossword No. 11125 link.
All Across Clues and Answers:
1-across – Crammed to capacity : CHOCKABLOCK
9-across – Lack of courage : COWARDICE
10-across – Energy : VIM
11-across – Sheet folded to form two leaves in book – page number : FOLIO
13-across – Student : SCHOLAR
14-across – Fit of intense excitement : ORGASM
15-across – String of prayer beads : ROSARY
18-across – Drive mad : DERANGE
20-across – Place of public contest : ARENA
21-across – Louse egg : NIT
22-across – Close friend entrusted with secrets etc : CONFIDANT
24-across – Assume the characteristics of another : IMPERSONATE
All Down Clues and Answers:
2-down – Chop : HEW
3-down – Strange – inquisitive : CURIOUS
4-down – In the centre of : AMIDST
5-down – Blood-sucking worm : LEECH
6-down – Procession of people riding : CAVALCADE
7-down – Temporary structure for building workers : SCAFFOLDING
8-down – Clever Dick : SMARTYPANTS
12-down – Power to which base number must be raised to obtain a given number : LOGARITHM
16-down – Outburst of applause : OVATION
17-down – Racket-and-ball game : TENNIS
19-down – Suitable slot : NICHE
23-down – Produce an effect : ACT
This crossword has in total 24 where 12 are across and 12 are down.