Mitchell supported the introduction of television cameras to the House of Commons, raising it for discussion in 1983. The move opened the proceedings of the House to the wider public, who previously had only been able to follow via newspapers and, from 1978, radio. In 1986, following the John Stalker inquiry to alleged Royal Ulster Constabulary "shoot-to-kill" policies in Northern Ireland, a policeman Chief Inspector Brian Woollard claimed he had been removed from the inquiry by a group of freemasons; Mitchell backed Woollard and argued that there should be a national register of all people in authority who are freemasons.