Cryptic crossword

ACROSS

1 Sample drinks that are suitable for patrons (10)

6 Holy man left a male associate behind (4)

10 I'm having to beat 29 across (7)

11 Adamant that hostile belligerent could be mutinous (7)

12 Press, etc, worried about references (8)

13 Staying still can be a bit misleading (5)

15 Small firms prepared to make a lot of others (6)

17 Impetuous medical man took on macho types (8)

19 Mismanaged choirs, etc, suffered a backlash (8)

21 Did band rip off last encore? (6)

24 Reported yarn about merciless characters (5)

25 At the same time, have to win the girl (8)

28 Italian runner went round crowd to keep them down (7)

29 Eager to drop academic institution to get inspiration (7)

30 Ready to start trimming paving-stone (4)

31 Popular old soldier failed to finish note of long-standing (10)

DOWN

1 Bolts back to get a bargain (4)

2 The little dog led other ones, so they do what they are told (7)

3 Soldiers left little work on deck (5)

4 Incisive worker went away, of course (6)

5 Artist distributes some salad plants (8)

7 Greed displayed by old film star taking royal diamonds (7)

8 A long 25 across for the most part (10)

9 One fellow well-spoken and well off (8)

14 Cares about boasts that they protect the crops (10)

16 Having stood out, at one time, engineer left the French by day (8)

18 Must discard plane model one's operating (8)

20 Common girl caught behind hollow element (7)

22 When out like a light, one had a feeling of stagnation ... (7)

23 ... and have to sign it eventually, when holding light (6)

26 Place of refuge for the brave (5)

27 Heard passage without a man, in the main (4)