The UK Justice Secretary, Chris Grayling, says the prison which will be built in north Wales will be 'Britain's biggest'.
He says the announcement is a very important part of upgrading Britain's prisons.
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It will be cloudy and misty tonight with outbreaks of rain.
The icy area where the man fell at Clogwyn Coch has been described as an "accident blackspot".
Fire services are dealing with a blaze at a disused chapel in Deeside. The fire started around 12:22 this afternoon on Glynne Street.