1d, 6lets, S?m?a?, Polynesian blue carp that's out of depth.
11a, 5lets, A?t?h, Letter that's not delivered in Hackney?
18d, 7lets, C?a???s, Drink daily and joy will not end.
19d, 2words, 4.3. L?m? s?m, Kind of fish on top of whole chunk of bread?
22d, 2words, 3.2. F?? ?n, Pink rag worn by one not out to confirm.
24a, 5lets, A????, Dispense with vote that's been defaced?