This crossword No. 11351 clues and answers were published on Fri 22 Sep 2006 and the puzzle can be visited by following The Guardian Quick Crossword No. 11351 link.
All Across Clues and Answers:
1-across – Limit : RESTRICT
5-across – Organ housing fetus : WOMB
9-across – Thread used for tooth-cleaning : FLOSS
10-across – Tanned skin : LEATHER
11-across – Engage in shrewd bargaining to advance one’s own interests : WHEELANDDEAL
13-across – Legal safeguard against loss : SURETY
14-across – Concealed marksman : SNIPER
17-across – Propelled at great speed : HIGHVELOCITY
20-across – Make public : DIVULGE
21-across – Over : ABOVE
22-across – Solitary : LONE
23-across – Guard – ten lines : SENTINEL
All Down Clues and Answers:
1-down – Abounding : RIFE
2-down – Stifle : SMOTHER
3-down – Individually in the order given : RESPECTIVELY
4-down – Arrest – part of garment : COLLAR
6-down – Yellow-orange pigment : OCHRE
7-down – Housebreaking : BURGLARY
8-down – Small vessel for putting troops and equipment ashore : LANDINGCRAFT
12-down – Plant of lily family – lop heads : ASPHODEL
15-down – Quell – crushing remark : PUTDOWN
16-down – State without proof : ALLEGE
18-down – Specified – granted : GIVEN
19-down – Spring – in good health : WELL
This crossword has in total 24 where 12 are across and 12 are down.