This crossword No. 410 clues and answers were published on Sun 27 Jul 2003 and the puzzle can be visited by following The Guardian Speedy Crossword No. 410 link.
All Across Clues and Answers:
1-across – Columnist who replies to readers’ letters : AGONYAUNT
8-across – Refuse permission : VETO
9-across – Labels on clothing, etc : PRICETAGS
10-across – Farthing’s emblem : WREN
13-across – Half a semibreve : MINIM
15-across – People : NATION
16-across – Nothing : NAUGHT
17-across – Tree indigenous to Africa and Australia : BAOBAB
19-across – Kind of British beer : BITTER
20-across – Single piece of information : DATUM
21-across – Intravenous administration : DRIP
24-across – Bernstein musical : ONTHETOWN
25-across – River of West Sussex : ARUN
26-across – Profit of employment : EMOLUMENT
All Down Clues and Answers:
2-down – Put a belt on : GIRD
3-down – Notch : NICK
4-down – Bring off : ATTAIN
5-down – Small jug of 19, perhaps : NOGGIN
6-down – Keep apart : SEGREGATE
7-down – Rebellious party member : YOUNGTURK
11-down – Critical : INABADWAY
12-down – Horrifying : ATROCIOUS
13-down – Single-celled organism : MONAD
14-down – Apophthegm : MAXIM
18-down – PT ______, American showman : BARNUM
19-down – Unit of dry or liquid measure : BUSHEL
22-down – A thing or unit : ITEM
23-down – Aquatic bird : SWAN
This crossword has in total 28 where 14 are across and 14 are down.