This crossword No. 10338 clues and answers were published on Tue 24 Jun 2003 and the puzzle can be visited by following The Guardian Quick Crossword No. 10338 link.
All Across Clues and Answers:
1-across – First name of the White Whale : MOBY
3-across – Collie, for example : SHEEPDOG
8-across – Benefit – behalf : SAKE
9-across – See 15 : SCOTSMAN
11-across – Station : MARYLEBONE
14-across – Drooping posture – hat : SLOUCH
15-across – Famous train once from King’s Cross : FLYING
17-across – Station – bear : PADDINGTON
20-across – Tax by weight – due on gap : POUNDAGE
21-across – Part of eye – flag : IRIS
22-across – Station – battle : WATERLOO
23-across – Magic stick : WAND
All Down Clues and Answers:
1-down – Hotchpotch : MISHMASH
2-down – Underground line : BAKERLOO
4-down – Wife of Priam : HECUBA
5-down – Causing involvement : ENTANGLING
6-down – Repository for rubbish etc : DUMP
7-down – Departed : GONE
10-down – Recurrent historical character on TV : BLACKADDER
12-down – Station – queen : VICTORIA
13-down – Worried intensely : AGONISED
16-down – : ADAGIO
18-down – Vomit : SPEW
19-down – Portrait – broken : BUST
This crossword has in total 24 where 12 are across and 12 are down.