This crossword No. 13080 clues and answers were published on Wed 11 Apr 2012 and the puzzle can be visited by following The Guardian Quick Crossword No. 13080 link.
All Across Clues and Answers:
1-across – From that time on : THEREAFTER
7-across – Plane, for example — no old hat : HANDTOOL
8-across – Floating marker : BUOY
9-across – Male deer : HART
10-across – Without hesitation : READILY
12-across – Concur : SEEEYETOEYE
14-across – Indonesian capital : JAKARTA
16-across – Exposed : OPEN
19-across – Ecstatic : RAPT
20-across – Journalist : REPORTER
21-across – Sternum : BREASTBONE
All Down Clues and Answers:
1-down – Garbage : TRASH
2-down – Sanction : ENDORSE
3-down – Statue in Piccadilly Circus : EROS
4-down – Unnaturally high voice : FALSETTO
5-down – Receded : EBBED
6-down – Long-haired sheepdog : COLLIE
11-down – Uncontrollable excitement : HYSTERIA
12-down – Beetle considered divine by ancient Egyptians : SCARAB
13-down – Seaport : ESPARTO
15-down – Change : ALTER
17-down – Female relative : NIECE
18-down – Observe : SPOT
This crossword has in total 23 where 11 are across and 12 are down.