The leader of Lincolnshire County Council says Lincoln needs to retain a remand prison.
Councillor Martin Hill says anything less than that will affect the area's ability to deliver justice and will also harm the local economy.
His comments come as it is confirmed Lincoln's jail is under review.
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The report found one man had voted twice in the EU referendum and a Tory councillor who had been jailed for submitting a false address.
Fine and dry with good spells of sunshine this weekend.
Dry and rather warm in sunny spells on Friday.