This crossword No. 12741 clues and answers were published on Sat 12 Mar 2011 and the puzzle can be visited by following The Guardian Quick Crossword No. 12741 link.
All Across Clues and Answers:
1-across – Reservoir for oil etc : SUMP
3-across – In spite of everything : AFTERALL
9-across – Horse thief : RUSTLER
10-across – Ancient Greek anatomist, d.199 — angel : GALEN
11-across – Garish : LURID
12-across – Capital of Zimbabwe : HARARE
14-across – Person sending letters or written reports — agreeing : CORRESPONDENT
17-across – Fit to eat : EDIBLE
19-across – Worth : VALUE
22-across – Phonetic code for O : OSCAR
23-across – Blurt out : EXCLAIM
24-across – Ponder : MEDITATE
25-across – Reasonable — market : FAIR
All Down Clues and Answers:
1-down – Cure lips : SURPLICE
2-down – Tight-fisted person : MISER
4-down – Temporarily : FORTHEPRESENT
5-down – Keen : EAGER
6-down – Roaming freely : ATLARGE
7-down – Connection : LINK
8-down – Vow : PLEDGE
13-down – Item of bunting : STREAMER
15-down – Diminished — cut-price : REDUCED
16-down – Beginner : NOVICE
18-down – Ruptured : BURST
20-down – Capital of Tibet : LHASA
21-down – Final ruin : DOOM
This crossword has in total 26 where 13 are across and 13 are down.