Advertising Standards Authority
Alternative Libel Project
Associated Newspapers Ltd
Association of British Investigators
Association of Chief Police Officers
Association of Medical Research Charities
Association of Police Authorities
Association of Police Communicators
British and Irish Ombudsman Association (BIOA)
British Psychological Society
Bureau of Investigative Journalism
Campaign for Press and Broadcasting Freedom
Cardiff University Brain Research Imaging Centre
Chief Constable Andrew Trotter
Chief Constable Chris Sims
Chief Constable Colin Port
Chief Constable Matt Baggott
Chief Constable Mike Cunningham
Chief Constable Peter Vaughan
Chief Constable Simon Ash
Chief Constable Stephen House
Chief Inspector Sally Seeley
Citizen Journalism Educational Trust
Commissioner Bernard Hogan-Howe
Committee on Standards in Public Life
Coordinating Committee for Media Reform
Crime Reporters Association
Department for Digital, Culture, Media and Sport
East London Mosque and London Muslim Centre
End Violence Against Women (EVAW)
Federation of Poles in Great Britain
Goldsmiths College, University of London
Guardian News and Media Limited
Hillsborough Family Support Group
Howard League for Penal Reform
Independent Police Complaints Commission
Information Commissioner's Office
Institute of Professional Investigators
Joint Council for the Welfare of Immigrants
Joint Enterprise: Not Guilty by Association
Lord Brooke of Sutton Mandeville
Lord Condon of Langton Green
Lord MacDonald QC of River Glaven
Lord Mandelson of Foy and Hartlepool
Lord O’Donnell of Clapham
Lord Prescott of Kingston upon Hull
Lord Soley of Hammersmith
Lord Stevens of Kirkwhelpington
Mark Hughes (The Telegraph)
Media Regulation Round Table
Metropolitan Police Service
Migrant and Refugee Communities Forum
Mind and Rethink Mental Illness
National Aids Trust (NAT)
National Association of Press Agencies
National Council for Training of Journalists (NCTJ)
National Policing Improvement Agency
National Union of Journalists
Netherlands Press Council
New Zealand Law Commission
Office of the Press Ombudsman and Press Council of Ireland
Organisation of News Ombudsmen (ONO)
Parliamentary Lobby Journalists
Police Service of Northern Ireland
Police Superintendents Association
Press Complaints Commission
Professionals against Child Abuse (PACA)
Professor Baroness Onora O’Neill
Professor Eugene McLaughlin
Professor Gavin Phillipson
Professor Jennifer Hornsby
Professor Kenneth MacKinnon
Professor Maire Messenger-Davies
Public and Commercial Services Union
Reuters Institute for the Study of Journalism
Reynolds Porter Chamberlain (RPC)
Royal College of Psychiatrists
Security Industry Authority
Support After Murder & Manslaughter (SAMM)
The British Press Photographers Association (BPPA)
The Centre for Investigative Journalism
The Chartered Institute of Journalists
The Irish Traveller Movement
Trades Union Congress (TUC)
Transparency International UK
UK Drug Policy Commission
UK Press Card Authority (UKPCA)
Unitas Communications Ltd
Wolverhampton Express and Star
World Association of Professional Investigators (WAPI)
World Press Freedom Committee