1: Chain some; cuff objectors (3)

3: Painting surface covered in stages sometimes (5)

6: Say again 'Others had food' (7)

7: Ten orphans pointlessly wander around the Acropolis. (9)

9: This would make me a lord (7)

12: Blasts most of eucalypt stumps (5)

13: Cull out from top ten (3)

1: Mink, for one, may fly when theres trouble (3)

2: How to get around doing business, essentially (3)

3: Grown-up kids' tender hearts god broke? (9)

4: Firm rear end (5)

5: Algerian city has grand musical instrument (5)

7: Tine expert no good (5)

8: Rare fish goes around and around (5)

10: Couple in arduous dispute (3)

11: Bumped into yours truly at junction (3).