This crossword No. 25771 clues and answers were published on Fri 19 Oct 2012 and the puzzle can be visited by following The Guardian Cryptic Crossword No. 25771 link.
All Across Clues and Answers:
9-across – Area of the Underground bounded by the Circle Line that could be blown up? : INNERTUBE
10-across – See 26 : BELLS
11-across – Hope abandoned rounding Cape for a time : EPOCH
12-across – Therefore Tim dances outside university in which waltzes are played : THREEFOUR
13-across – Congress having protection of axes forged with iron sulphur content : SAFESEX
14-across – Bustard’s heart stuffed into Hirst’s spinning tops : TSHIRTS
17-across – Suffragette’s intended role when toe prodded into the old queen : VOTER
19-across – See 1 : AND
20-across – Out of step — a dual European city : PADUA
21-across – A dish so done is cooked without fuel, ultimately : NOODLES
22-across – Beer cans proudly displayed beneath chest? : SIXPACK
24-across – Twirling medals can result in deliberate collisions on the floor : SLAMDANCE
26-across – A watch’s final indicator? : EIGHT
28-across – A ray side-on to the ship : ABEAM
29-across – Isometric cycling’s sexy nature : EROTICISM
All Down Clues and Answers:
1-down – Very English to enter damnified foreign US store : FIVE
2-down – -1 : ONEOFF
3-down – Right part of torso needs to be held in spoken form of music performance : ORCHESTRAL
4-down – Grinding ruts with cutting tool in US is a higher duty : SURTAX
5-down – Rolls-Royce could accommodate passengers on the outside with teeth : SERRATED
6-down – Bum has opening removed with electronic instrument : OBOE
7-down – Drool licentiously in the sack, looking crimson : BLOODRED
8-down – One needing a manual, being involved in house removal? : USER
13-down – The main bodies on earth still restricted by stupid asses : SEVEN
15-down – Chronic hexamyopia leading to a deficiency in blood : HYPOXAEMIA
16-down – The author’s flash of brilliance? : SPARK
18-down – False as a Picasso portrait might appear to be? : TWOFACED
19-down – One who’s missing a get-together for a spell, possibly outside broadcast? : ABSENTEE
22-down – Heads of Cambridge University said au revoir : SEEYOU
23-down – Seaweed-like element of hidalgo, ideally : ALGOID
24-down – See 13 : SEAS
25-down – See 1 : DIME
27-down – See 12 : TIME
This crossword has in total 33 where 15 are across and 18 are down.