This crossword No. 13145 clues and answers were published on Tue 26 Jun 2012 and the puzzle can be visited by following The Guardian Quick Crossword No. 13145 link.
All Across Clues and Answers:
1-across – Get very angry : RAISETHEROOF
9-across – Message received and understood! : ROGER
10-across – Rich : OPULENT
11-across – No oil painting : UGLY
12-across – Canvas shoes with rubber soles : SNEAKERS
14-across – Identification for eg cattle : EARTAG
15-across – Leave without warning : POPOFF
18-across – Fabric pattern : POLKADOT
20-across – Football boot attachment : STUD
22-across – Etch : ENGRAVE
23-across – Crawler whose home has a helix pattern : SNAIL
24-across – Try something out to see how it goes : SUCKITANDSEE
All Down Clues and Answers:
2-down – Bony — lean — gaunt : ANGULAR
3-down – A Channel Island : SARK
4-down – Spiny — difficult and controversial : THORNY
5-down – Teacher : EDUCATOR
6-down – Fat : OBESE
7-down – Healthy : FITASAFIDDLE
8-down – Flattener for the bottom half of a suit : TROUSERPRESS
13-down – Japanese city, target for the second atomic bomb attack : NAGASAKI
16-down – Deplorable insult : OUTRAGE
17-down – Small Spanish grocery and wine store : BODEGA
19-down – Reason : LOGIC
21-down – Employed : USED
This crossword has in total 24 where 12 are across and 12 are down.