Marc Jones, Chair of the Association of Police and Crime Commissioners (APCC), is keen for PCCs to play a greater role in improving the criminal justice system for the public; but he’s also concerned that some election candidates may have fuelled public confusion over the role of a PCC and overpromised on what they could deliver, as he explained to Policing Insight Publisher Bernard Rix on a recent leg of the Policing Friendship Walking Tour.