This crossword No. 12143 clues and answers were published on Fri 10 Apr 2009 and the puzzle can be visited by following The Guardian Quick Crossword No. 12143 link.
All Across Clues and Answers:
1-across – See 7 : GIVEMEYOUR
7-across – Accusation of meanness in Beatles song : YOUNEVER
8-across – Alternative to knocker : BELL
9-across – See 8 : PUSH
10-across – Moulding along top of building : CORNICE
12-across – Car with detachable roof : CONVERTIBLE
14-across – Contain — embrace : INCLUDE
16-across – Shape : FORM
19-across – Pharmaceutical : DRUG
20-across – Adding up : COUNTING
21-across – Ecologically aware group : GREENPARTY
All Down Clues and Answers:
1-down – Collective unit : GROUP
2-down – Flesh of deer : VENISON
3-down – Shift : MOVE
4-down – Isle of Wight town : YARMOUTH
5-down – Of the city : URBAN
6-down – Banal phrase : CLICHE
11-down – Severe problem : HEADACHE
12-down – Songbird : CANARY
13-down – Additional strengthening dose : BOOSTER
15-down – Light beer : LAGER
17-down – See 7 : MONEY
18-down – Belch : BURP
This crossword has in total 23 where 11 are across and 12 are down.