This crossword No. 26334 clues and answers were published on Sat 09 Aug 2014 and the puzzle can be visited by following The Guardian Prize Crossword No. 26334 link.
All Across Clues and Answers:
1-across – Tongue spoken, cause of the slurring? : LIQUOR
4-across – Solid figure hard, during various periods : SPHEROID
9-across – See 21 : BRIDE
10-across – European conversion of Gaul accepted by reluctant Messiah : BULGARIAN
11-across – Hundreds initially stuck in toilet and half of them drunk, completely : TOTHEHILT
12-across – Bird black in colour, tail invisible : GREBE
13-across – Young lady was a German viniculturist, I gathered : MADEMOISELLE
17-across – Photographer’s subject so informed? : INTHEPICTURE
20-across – Explode, putting head in furnace by mistake : GOOFF
21-across – Female in the postal union? : MAILORDER
23-across – Model like her, in secret, a contributor to the affairs of government? : CHRISTINE
24-across – Crackhead invested in European trip : DANCE
25-across – Yellowish fluid gets to float in breeze : PUSHOVER
26-across – See 23 : KEELER
All Down Clues and Answers:
1-down – Doctor by tool, holding second the wrong way for surgical procedure : LOBOTOMY
2-down – Calm study under which person at the Sorbonne? : QUIETUDE
3-down – Very large topless garments embarrassing, initially : OBESE
5-down – Shock of a chicken, say, getting award in America : PULITZERPRIZE
6-down – Leaving disarray within the Church, standing as a gospeller : EVANGELIC
7-down – Musical gilt-edged, as it happens : OLIVER
8-down – See 19 : DANCER
10-down – A power no longer, in French produce ’tis going to pot, I fear, in the end : BRITISHEMPIRE
14-down – Chap I decorate, that’s not on as a declaration of intent : MANIFESTO
15-down – Wind unloaded from one’s guts : DUODENAL
16-down – I agree to try and try again : HEARHEAR
18-down – Filled with goods, up-ended dark red food container : EGGCUP
19-down – Santa’s reindeer attached to old motor, one with bells on? : MORRIS
22-down – Veteran during apartheid, locked up : OLDIE
This crossword has in total 28 where 14 are across and 14 are down.