This crossword No. 11560 clues and answers were published on Sat 26 May 2007 and the puzzle can be visited by following The Guardian Quick Crossword No. 11560 link.
All Across Clues and Answers:
1-across – Musical from Bizet opera : CARMEN
4-across – See 1 across : JONES
7-across – Malay garment : SARONG
8-across – Pin for meat : SKEWER
9-across – Small piece – 7th Sunday after Easter : WHIT
10-across – Piece handed down in the family : HEIRLOOM
12-across – Musical about a supernanny : MARYPOPPINS
17-across – Spring flower : DAFFODIL
19-across – Musical starring Angela Lansbury : MAME
20-across – Compel – do favour to : OBLIGE
21-across – Mix-up : TANGLE
22-across – Lovers’ meeting : TRYST
23-across – Partition – the cinema : SCREEN
All Down Clues and Answers:
1-down – Historic naval town : CHATHAM
2-down – Cock : ROOSTER
3-down – Oval : EGGSHAPED
4-down – Wild card : JOKER
5-down – Beginning of first quarter : NEWMOON
6-down – Small shellfish : SHRIMP
11-down – Not prudent : IMPOLITIC
13-down – Very much : AWFULLY
14-down – Huge : IMMENSE
15-down – Alpine pass : SIMPLON
16-down – Skilful : ADROIT
18-down – Have a duty : OUGHT
This crossword has in total 25 where 13 are across and 12 are down.