1: Inept casino confused the issue (4,2,5)
7: Small piece of fish (3)
9: Backblock not all there (3)
10: Clothilda is carrying a parcel (3)
11: Sikh leader grovels or doodles! (7)
12: Lepers treated by North Dakota specialist? Brilliant! (11)
14: Performer to account for lock (7)
16: A good friend to union, radical is not doing it for money (7)
18: Ace swallows pastry tart (7)
19: Hold spellbound in the tenth rally (7)
21: Beware of these they show the funny side of the month! (4,2,5)
23: Dirt caught in footwear (7)
24: Former name for joint audition (3)
26: Consumed and digested tea (3)
27: Nothing we have to pay (3)
28: I deem turds a regrettable necessity (11)