1: Small piece of fish (3)
3: Barque, for one, is a trio-tutor (5-6)
9: A bad back not yet eliminated (5)
10: Rows heard in vacation spots (5)
11: Feel sick from crack? (3)
12: Cover-up file conceals, ultimately, wrongdoing by one female (3,4)
13: Apparition in Hampton maze (7)
15: The Spanish derelict is too much for the church office holder (5)
17: Something to knock down in the alley for writer at home? Back at home? (7)
18: OJ rants about USC football players (7)
19: Centre of diamond is shrouded in fog (5)
20: These often go with crosses but they mean nothing really! (7)
21: Foolish fancy makes him race around (7)
25: In the manner of a girl (3)
26: Artist back on the issue of causing inflamation. (5)
28: Farewell from union leader after getting something straight (5)
29: Employ heart-broken Spartans where disaster came to pass. (11)
30: Top card? Excellent! (3)