This crossword No. 11288 clues and answers were published on Tue 11 Jul 2006 and the puzzle can be visited by following The Guardian Quick Crossword No. 11288 link.
All Across Clues and Answers:
1-across – Non-verbal communication by posture, gestures etc : BODYLANGUAGE
9-across – Mournful song or poem : ELEGY
10-across – Coal miner : COLLIER
11-across – Fake : SHAM
12-across – Bend in two : DOUBLEUP
14-across – Frozen polar area : ICECAP
15-across – Graduates of an institution : ALUMNI
18-across – : ALCATRAZ
20-across – Ill-mannered child : BRAT
22-across – Not sound : INVALID
23-across – Be a monarch : REIGN
24-across – American – song : YANKEEDOODLE
All Down Clues and Answers:
2-down – Perform surgery : OPERATE
3-down – Fluctuate : YOYO
4-down – Device used to prevent vessel from drifting : ANCHOR
5-down – Object driven by club towards hole : GOLFBALL
6-down – Tolerate – dwell : ABIDE
7-down – Deafeningly loud : EARSPLITTING
8-down – Clear-mindedness – crappy cities : PERSPICACITY
13-down – : PASTILLE
16-down – Soldierly : MARTIAL
17-down – Frank : CANDID
19-down – Witches’ meeting : COVEN
21-down – Threesome : TRIO
This crossword has in total 24 where 12 are across and 12 are down.