5  Pet rodent retreated under the covers (7)

 9  She'll explain rule on non-standard double contributions by NATO (9)

10 Small push causing big wave (5)

11 Troubled by dirt? Sanitise right away (2,4,7)

13 Madonna's first choice haunt occasionally plays "Like a Virgin" (8)

15 Pat, a stern man holding a blade? (6)

17 Plaster reportedly adhered to nothing (6)

19 Slyly uses nous to get rich (8)

22 Looking back, Melba reviled nudity in part that's impossible to perform (13)

25 Renowned auctioneer's original catalogue (1-4)

26 City roads not ready? It's unbearable! (4,5)

27 Grow large English fruit having no core (7)

28 Former clubs in New York showing potential (7)

 1  Like a quiet request to get moving (4)

 2  Sunbathe on Family Island in this? (7)

 3  At the end of the day, pursuing second is OK (5)

 4  Completely new flag adopted by cathedral (8)

 5  Most basic airline holiday (6)

 6  Girl bored by dull leaving speech? (4,5)

 7  Dizzy sensation before I turn green (7)

 8  Feel for great ensemble's livery tenor (5,5)

12 Take balls of minced meat, sauce, and a bit of lemon (10)

14 It might raise your standing to the next level? (9)

16 Supply rare Pils as compensation (8)

18 Abiding zombification? (7)

20 Topless fan's conduct is going too far (7)

21 Advance, gun exposed (6)

23 Fate of jelly attacked from all sides (5)

24 A worry leaving men twisted (4)