3  Widespread view from old Republican in Central American state (8)

10 Element from which 51 coins could be produced? (7)

11 Listen, it's time for King to cheer up (7)

12 Reader put out by Exodus (9)

13 Greek character, thus Classical perhaps? (5)

14 Cloth that forms part of a border (5)

15 Climax of short street party (9)

17 Temporary help a mere illusion? (9)

20 Viagra invariably offers something hard and very small (5)

22 Relax, leader's away a lot (5)

23 Try to sell secret source of sweetener (5,4)

24 Rank of leading player taking part (7)

25 He takes supper, consuming beer and last piece of beef (3,4)

26 Fellows spotted in Canon's flat (8)

27 Maybe stag do started with short dance - backwards (4)

 1  Irrelevant, like zero in 1.0? (6,3,5)

 2  Setback on trip (7)

 4  She introduces article with tips from narrator about large cat (9)

 5  Iain's expression of surprise about colour (5)

 6  Washed out maniac stupidly swallows ecstasy (7)

 7  Craftsman's biased, can't keep quiet (7)

 8  Like a composition of 20d (6)

 9  Missing out on a refund, fraudulently, hundreds taken in (11-3)

16 Advise nurses to hide glare (9)

18 Top 20 targets? (3,4)

19 Wind up old partners in daydream (7)

20 European's not quite relevant (6)

21 Single Dame newly introduced in the scholarly world (7)

23 Small company power (5)