Overview: On the Nottinghamshire border, Craig responds to a report of a serious assault on a late-night train and an off-duty officer who tried to intervene also says she was struck by the assailants. In Long Eaton, Dave and Jason are called to the scene of a car crash, but what at first seems like a bad accident involving a suspected stolen car eventually leads to the arrest of the car's owner for perverting the course of justice.