9  Golfer gets a new toilet (5)

10 One, for example, may provide illumination (9)

11 Prostitute gets a set of books about fruit (6)

13 Hat carrier's old source of pain (7)

15 Musician's about to head back (5)

16 Great control for a player (5,4)

18 Flavour from hot aspic I prepared (9)

20 Northern Thailand leaves ecumenical body (5)

21 Beer I hesitate to return in North London (7)

23 Carbon said to protect tree (6)

25 Refined cry of joy by friendly goblin during performance (9)

26 A little time with Old Dean (5)

28 Artificially change name for representative - one getting in with compassion (15)

 1  State body shows off police procedures (8.7)

 2  Rabbis regularly building muscles (3)

 3  Lead-free fuel's right for a fire-lighter (7)

 4  Processed peas found in church (4)

 5  Greeting Peckham trader in song (5)

 6  Garrotters are not pretty women (4,3)

 7  Tramp with cane moves down South to get seeds (6,5)

 8  Looking back maybe respect vile Tory (15)

12 Main sitcom's broadcast - The Good Life? (11)

14 Water absorbed by Morello Cherry (4)

17 Regularly gallop with enthusiasm (4)

19 Soldier in West Coast city supports volunteers returning in state capital (7)

20 Coalite ground up in herbal medicine (7)

22 The Passover - Time to have a change of heart (5)

24 Run back to check (4)

27 Love Ulster's transport system (3)