5  Maybe White Horse School hosts function (6)

 9  Fast runner in the end, I'm afraid, rejecting team's pay limit (6,3)

11 Sun's head of news dismissed informer (5)

12 Look after hotel's rigged board game (7)

13 Has cycling exercise increased to reach a higher standard (5,2)

14 Joint the Spanish show respect (5)

16 Comparatively haughty old ogre oddly missing 100cc? That's right! (8)

18 Best thing about goth's hip getting broken (4,4)

20 Stokes went for drug (5)

23 One to pull round American and British Library in one fell swoop (2,1,4)

24 Cardinal in America (Illinois) gets colander? (7)

26 Maidenhead has extremely happy people (5)

27 Stop food company holding down financial instrument (4,5)

28 Call queen's unauthorised substitute (6)

29 Boosts English pictures in layers (8)

 1  Outwardly silly neckwear causes pumping of the heart (7)

 2  British and American railway children make unpleasant noise (5)

 3  In distress, wail for what they study in wind tunnels (7)

 4  Woman's holding court over bully (6)

 6  One sharing the bill with daughter for cooking apple (7)

 7  Away from the main action, denies shaking excessively earlier (2,3,4)

 8  Stirred up short impetuous bloke, possibly from Tottenham (7)

10 Cut up about mist, not starting gun (6)

15 Thief's predecessor, say, with key weapon covered by embargo (6-3)

17 Company has books about bridge partners' trap (6)

18 Warm woman is possibly Erica (7)

19 Quiet after the French get captured (7)

20 Second one making advances slight (7)

21 Finishes, accepting half of Latvia expands (7)

22 Horsey loses head eating slice of contaminated fruit (6)

25 Reject clever answer concealing a trap (5)