The purpose of this museum is to tell the story of policing in South Wales from Celtic times, right through to the modern day. Outside of London, the museum holds one of the largest collections in the country on this topic. There is a virtual tour that takes visitors into an Edwardian charge room, the prisoner cells and other facets of a police station. There is an extensive collection of Victorian memorabilia including truncheons, lanterns, handcuffs and whistles.