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Locked-up: Behind the scenes at a police custody suite

22 November 2012 Last updated at 08:39 GMT

As the first elected police and crime commissioners are sworn in, BBC Wales has been behind the scenes at one of Wales' busiest police stations.

BBC Radio Wales' Good Morning Wales presenter Felicity Evans visits Swansea police station - and finds out first hand just how the custody process works - from arrest to being charged.

Police commissioners start work