What's on

Sir Stuart Etherington, Chief Executive, National Council for Voluntary Organisations Sir Stephen Bubb, Chief Executive, Association of Chief Executives of Voluntary Organisations Cath Lee, Chief Executive, Small Charities Coalition Joe Irvin, Chief Executive, National Association for Voluntary and Community Action Peter Lewis, Chief Executive, Institute of Fundraising Alistair McLean, Chief Executive, Fundraising Standards Board Sally de la Bedoyere, Chief Executive, Public Fundraising Regulatory Association

Amina J. Mohammed, UN High Level Panel of Eminent Persons on the Post-2015 Development Agenda Paul Ladd, United Nations Development Programme Charles Abugre, United Nations Millennium Campaign Andrew Dorward, School of Oriental and African Studies John McArthur, UN Foundation

Dr Richard Judge, Inspector General and Chief Executive, and Graham Horne, Deputy Inspector General and Deputy Chief Executive, The Insolvency Service

Mike Farrar, Chief Executive, and Jo Webber, Deputy Policy Director, NHS Confederation, and Councillor David Rogers OBE, Chair, Community Wellbeing Board and Andrew Cozens, Associate, Local Government Association and John Jackson, Chair, Resources Committee, Association of Directors of Adult Social Services

Vincent de Rivaz, Chief Executive, and Humphrey Cadoux-Hudson, Managing Director, Nuclear New Build, EDF Rupert Steele OBE, Director of Regulation, Scottish Power/Iberdrola Chris Anastasi, Head of Government Affairs, Policy and Regulation, International Power, GDF Suez Sir Bernard Ingham, Secretary, and Sir William McAlpine, Chairman, Supporters of Nuclear Energy Richard George, Campaigner, Greenpeace Nick Butler

Madeleine Lee, Director, Professional Interpreters’ Alliance Nick Rosenthal, Chair, Institute of Translation and Interpreting Ted Sangster, Chair, National Register of Public Service Interpreters John Fassenfelt, Chairman, Magistrates’ Association Richard Atkinson, Chair, Criminal Law Committee, Law Society

Robin Budenberg, Chairman, UK Financial Investments Ltd Jim O'Neill, Chief Executive, UK Financial Investments Ltd

George Entwistle, Director General, BBC David Jordan, Director of Editorial Policy and Standards, BBC

Deborah Coles, Co-director, INQUEST Marcia Rigg Matilda MacAttram, Director, Black Mental Health

Henry Porter, Columnist, The Observer Duncan Campbell, Investigative Journalist, IPTV Ltd Paul Heritage-Redpath, Product Manager and Solicitor, Entanet Opinion Keir Starmer QC, Director of Public Prosecutions, Crown Prosecutions Service

Members of Parliament

Rob Wesley, Head of Policy, Water UK Colin Skellett, Executive Chairman, Wessex Water Tony Ballance, Director of Strategy and Regulation, Severn Trent Water Jean Spencer, Director of Regulation, Anglian Water

Jon Brown, Head of Strategy and Development, Sexual Abuse, NSPCC Sue Minto, Head of Childline, NSPCC Michelle Lee-Izu, Director of Barnardo’s South East