1: Arcking shot from Bill O'Brien (3)

3: Loathing for leader leaving platform (5)

5: Field of fruit trees resulting in poor Chardonnay (7)

7: Sycophant of knowledge, essentially, in those scoring 1600? (9)

9: Opponent of new technology did play instrument outside (7)

10: Transplanted tissue from, originally, George Raft (5)

11: Wander around inside territory (3)

1: Canal gates for some salmon described (5)

2: Distended, having bolted a stew (7)

3: Believer in esoteric powers is joining quasi-religious group in October (9)

4: Backblock not all there (3)

6: Running across obscene libation from the East Texas town? (7)

8: Slip in terror (5)

9: Carries most of sea-bird back. (3)