This crossword No. 3478 clues and answers were published on Sun 02 Jun 2013 and the puzzle can be visited by following The Guardian Everyman Crossword No. 3478 link.
All Across Clues and Answers:
1-across – Lead astray a group of apprentices : ENTICE
4-across – Astuteness shown by a copper confronting workers : ACUMEN
8-across – US state capital, a leader in trade pact : CONCORDAT
11-across – A quarrel about right marker : ARROW
12-across – Jam in cupboard : PRESS
13-across – Inspirational winning fling? It could be : UPLIFTING
14-across – In which Olympic medals may be won, whatever happens? : ATALLEVENTS
16-across – First-hand account of life behind bars? : INSIDESTORY
19-across – Second in command, without feeling, wrote cruelly : NUMBERTWO
21-across – Picture that is put in supplement? Just the opposite : IMAGE
23-across – Priest may be caught out soon : CANON
24-across – Mix up inn and cheap cafe : HASHHOUSE
25-across – Conservationists, aboard mystery tour, set about a task : TURNTO
26-across – Shelter made from loose stones, indefinite number : SCREEN
All Down Clues and Answers:
1-down – Flee European scene : ESCAPE
2-down – Not relaxed in past, say : TENSE
3-down – Brass score incompletely orchestrated in parts of cycles : CROSSBARS
5-down – Tease husband inside snack bar : CHAFF
6-down – Singer-songwriter is merry, and so sad : MORRISSEY
7-down – Recently developed mature philosophy : NEWAGE
9-down – Gibberish from one’s wife after large drink : DOUBLEDUTCH
10-down – Novelist is wrong about English sets : TELEVISIONS
14-down – Historical land in area is Roman, I suspect : ASIAMINOR
15-down – One hilt, I fancy, comes initially from Skara Brae? : NEOLITHIC
17-down – Tracked vehicle kept in grounds – no Caterpillar : SNOCAT
18-down – Mostly dangerous northern river : SEVERN
20-down – German artist, long ago, small number collected : ERNST
22-down – Entertain a goddess : AMUSE
This crossword has in total 28 where 14 are across and 14 are down.