The Prison Officers' Association says it hopes its members will be able to join forces with the other people campaigning to keep Lincoln Prison open following news that its future is under review.
Spokesperson Joe Simpson says at the moment they are just dealing with rumours about its future.
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Any mist or fog will clear quickly during the morning leaving the rest of the day dry with plenty of hazy sunshine.
Saturday will be fine and dry with sunny spells but with a noticeable easterly breeze.
Former Aston Villa, Coventry City and Leicester City star Dion Dublin tells ITV News Central how he thinks his former teams are doing.