This crossword No. 12147 clues and answers were published on Wed 15 Apr 2009 and the puzzle can be visited by following The Guardian Quick Crossword No. 12147 link.
All Across Clues and Answers:
1-across – Has Chopin? : CHINASHOP
8-across – Luxury car — lists of names : ROLLS
9-across – Punishment eg for foul : PENALTY
10-across – America : NEWWORLD
11-across – Indian nursemaid : AYAH
13-across – Siren : HOOTER
14-across – By hand : MANUAL
16-across – Grain for porridge : OATS
17-across – Prickly beast : HEDGEHOG
19-across – Beatles song : IWANTTO
20-across – Nasal cavity : SINUS
21-across – Coins withdrawn in 1985 : HALFPENCE
All Down Clues and Answers:
1-down – Person buying : CUSTOMER
2-down – African antelope : IMPALA
3-down – Skin complaint : ACNE
4-down – See 19 : HOLDYOURHAND
5-down – Scoop slightly : PSYCHOLOGIST
6-down – Glossy varnish for wood : FRENCHPOLISH
7-down – Old table game with pingpong ball : BLOWFOOTBALL
12-down – Generosity : LARGESSE
15-down – Drug : HEROIN
18-down – Cease : STOP
This crossword has in total 22 where 12 are across and 10 are down.