This crossword No. 13811 clues and answers were published on Thu 14 Aug 2014 and the puzzle can be visited by following The Guardian Quick Crossword No. 13811 link.
All Across Clues and Answers:
1-across – Beneficial : ADVANTAGEOUS
9-across – Internal organs of an animal used as food : OFFAL
10-across – Circular identifying mark on a military aircraft : ROUNDEL
11-across – Cuff : SLAP
12-across – : PECTORAL
14-across – Keep possession of : RETAIN
15-across – Wreckage : DEBRIS
18-across – Fond and affectionate : ATTACHED
20-across – Unrestricted : OPEN
22-across – Eat soil : ISOLATE
23-across – Annoys : RILES
24-across – Calm and gentle in attitude : MILDMANNERED
All Down Clues and Answers:
2-down – Insolently bold : DEFIANT
3-down – Skilful : ABLE
4-down – Object to be aimed at : TARGET
5-down – Long-sleeved glove : GAUNTLET
6-down – More mature : OLDER
7-down – Thinking of others first : SELFLESSNESS
8-down – Opposition to change and innovation : CONSERVATISM
13-down – Refuse to acknowledge : DISCLAIM
16-down – Cause aversion : REPULSE
17-down – Belittle : DEMEAN
19-down – Dwarf : TROLL
21-down – Authentic : TRUE
This crossword has in total 24 where 12 are across and 12 are down.