Leaked video footage of ex-Health Secretary Matt Hancock’s affair has raised questions over the security of CCTV cameras on the Parliamentary Estate. An investigation was launched by the Department of Health after Hancock was caught embracing his aide Gina Coladangelo in his office on Victoria Street, London, in May, leading to his resignation. Questions have since been raised about the security of CCTV cameras on the Parliamentary Estate, which consists of the Houses of Parliament and does not include Hancock’s office. Lord Alan West, who was security minister under Gordon Brown and formerly First Sea Lord, has raised this with the House of Commons, asking whether any of the cameras in Parliament were made by controversial Chinese firm Hikvision. “I ask the Minister whether any of these Hikvision cameras has been fitted anywhere on the Parliamentary Estate, as was originally the plan. Or were plans altered after my warning of …