5  Regular drug user instructing boss to exercise? (8)

 9  Plans showing rear-facing spoke holding weight (8)

10 The beginnings of urban nihilist modern art, demeaning even Tracey Emin's bed? (6)

11 Poor housing added to note on iniquities by English writer (5,5)

13 Arrests northern sailors (4)

14 Wife finally upset husband before reaching capital (8)

17 Fighting stops sham writer (6)

18 Learned rugby is to be dropped before date is changed (6)

20 Program is not telling the truth when trying to enter (8)

23 Shrewd selection of star-charts (4)

24 Not all there, or not there at all until 2pm (3,2,5)

27 Rackets man to stick around the post office (6)

28 Sick, heartless piece about assassin's weapons? (3-5)

29 Cackle mischievously after one drops ring getting another piece of jewellery (8)

30 Actor showing pictures on the walls in the gents? (6)

 2  Fruit all dead? (5)

 3  Terrible film of concert on the outskirts of Llanelli (5)

 4  Small, pale child became a film star (7)

 5  Argue over detective's place at end of course (7)

 6  Composer to swoop almost over the centre of Smolensk (7)

 7  Writer sees them sing away, though heads are dropping (9)

 8  Sugar-coated bread kneaded by a star (9)

12/22       Seeing about following very current agreement in Italy (6)

15 Promise to not steal enough? (9)

16 Director of Spooner's "Sentimental Wine"  (9)

19 Showing some guts, two-man team study what starts abuse (7)

20 Dancer has a flight to England (7)

21 You can't teach an old dog new tricks, possibly, but the family pet went inside his personal best (7)

22 See 12

25 Employing openings in underground garage to conceal vice (5)

26 Director of Central Records goes all round the country (5)