Martha Kearney presents from Titanic Belfast to mark 100 years since the passage of the Government of Ireland Act and is joined by Sir Hugh Orde, former Chief Constable of the Police Service of Northern Ireland. Martha also discusses Northern Ireland's huge success with TV and film in recent years with Richard Williams, Chief executive of Northern Ireland Screen, and Glenn Patterson, author and screenwriter of the film Good Vibrations. (Image: Northern Ireland map, Credit: Getty Images)