5  Proverbially more working class (6)

 9  European grant backing game show (8)

10 Street with falling water pressure (6)

12 Speak for a terrorist group (5)

13 Proof of pilot visiting crew bars (9)

14 Drum and Bass production? (12)

18 Revolting action taken with dimple or spot (7,5)

21 Real feather in cute hat (9)

23 Firm dropping book off (5)

24 Whole Navy draped with English flag (6)

25 Anonymous newspaper probing second home of minister (8)

26 Gear stick on limited edition vans (6)

27 Heartless star in Speed (8)

 1  Prisoner smuggling outrageous material (6)

 2  YouTube video over weight? (6)

 3  It's one or the other, for example (9)

 4  Where trucker might be delayed around university is unclear (12)

 6  Theatre opening with artist in support of old actor (5)

 7  Small (possibly Chinese) watch (5-3)

 8  20-1 outsiders in Italian event ensure breaking news (8)

11 Film on classification of drugs like LSD (12)

15 Get cloak worn by Special Constable, perhaps (9)

16 Next to nothing cut during American depression (8)

17 Sent base change of tactics (8)

19 Republican organisation notes climbing expedition (6)

20 Within where systematic blasphemy is to be found (6)

22 Myths offered up about national record (5)