A surprise inspection of Moorland Prison near Doncaster has led to 'serious concerns' over its handling of hundreds of sex offenders.
Today's report criticises the centre for failing to offer treatment programmes and states "too many" of the criminals are released without completing one.
Kate Walby reports.
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Cold, bright and mainly dry
Frosty, icy start on Sunday with fog patches lingering. In fact the fog patches may be very slow to lift in Lincolnshire
Widespread frost and patchy fog overnight