4  Upsurge in members may be guaranteed by these unwelcome broadcasters (8)

10 Battle with airline to take a case of Moselle on board (2,7)

11 Underage driver? He rings a bell! (5)

12 Get the rug in Bradford? (4)

13 Study and keep what's pushed on one's doorstep (10)

15 Discover young Australian solicitor (4,3)

16 Heartily contemptuous after old mate's release (6)

19 Kinky spectator is opposed to our admitting the old (6)

21 First person in Quebec to get a look at us is protective (7)

23 Allegedly he was never on the level with his host (4,2,4)

25 Dairy product obtained from boy going around hotel (4)

27 Bring back sample of Shiraz I binged on in clubbers' paradise (5)

28 Edit film to tie into established theme (9)

29 Logs have deteriorated and split (2,6)

30 Fall in with Tory scoundrel (6)

 1  After dates sailors are in a daze (3,5)

 2  Second hoax in the wake of supposedly French novel (9)

 3  I put away my brother's mess (4)

 5  Reject sleep prior to long dash (7)

 6  Article on shortfall in support for charity elicits repeated warning down under (4,3,3)

 7  Hand over property found in 18d (5)

 8  Mystery author who's created a lord (6)

 9  Change one's mind about college worker (6)

14 Customary style of greeting among Afghans in close formation (4,2,4)

17 Copper hit out, providing a foretaste of what's in store (9)

18 Wanted: Ford Ka SE Convertible (5,3)

20 I translated into Queen's English (5,2)

21 Jack, Queen and King in higher end of suit (6)

22 In no great hurry topped up, putting in last drop of fuel (6)

24 'Some Like It Hot' man (5)

26 Doctor holds up morning round (4)