8  Technique for growing crops of sort regularly planted in allotment (8)

 9  Depression's over - go dancing! (6)

10 Serpent of two masters (5)

11 Abandoned son traces long-lost relatives (9)

13 Tyrant from the east imprisons English court favourite (3,4)

15 Let back in to study at university (7)

17 Gazed about, feeling angry and doomed (4-7)

21 Greek heroine recalled in Mozart celebration (7)

22 Agglomeration of south-east New York (7)

24 Royals are corrupt? Time for a revolution! (5,4)

26 Star prize is an SUV? (5)

28 Dislike of French cricket? (6)

29 Seats of power in the Near East once (8)

 2  Staunch supporter of Daisy? (4)

 3  A kid free from worry (2,4)

 4  Cringe to play the violin twice (3,3,6)

 5  Spring forced into lock for unauthorised entry (8)

 6  Party act that was never a flier (4)

 7  Concentration of refuse outside squat (7)

12 Content of food Deborah and Tracy ordered (12)

14 First in training run (5)

16 Biting insect of humid geographical parts (5)

18 Master uncovered danger in star sign (8)

19 Where buckets and spades are put away when temperature drops (7)

20 Revolutionary artists of imperial Russia (7)

23 Right-winger in Number 10 periodically holding firm (6)

25 Musical instrument spoils broadcast (4)

27 Teatime gossip (4)