The prison officers' union says a gang culture inside an immigration centre in Lincolnshire is putting lives at risk.
Five officers at Morton Hall were injured during riots over the Christmas period. The union's now called on the government to take urgent action. David Hirst reports.
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The Met Office issue wind and rain warnings for the region for the next 24-48 hours
Dry but cloudy overnight.
Christmas Eve which could be rather frosty and Christmas Day looks like being generally cold and dry, but cloudier further east