What's on

Elaine Grant, Monitoring and Support Teacher for Elective Home Education, Croydon Council Melissa Young, Virtual School, Education Manager, Warrington Borough Council Helen Sadler, Home Education Adviser, Leicester City Council Elizabeth Truss MP, Parliamentary Under-Secretary of State

Deputy Assistant Commissioner Stuart Osborne, Association of Chief Police Officers (ACPO) Lord Carlile of Berriew QC, Former Independent Reviewer of Terrorism Legislation

Paul Volcker, Former Chairman of the Federal Reserve

Professor Sheila Crispin, Advisory Council on the Welfare Issues of Dog Breeding Professor Sir Patrick Bateson, Independent Inquiry into Dog Breeding Ian Seath Chairman, The Dachshund Breed Council Professor Steve Dean, Chairman, The Kennel Club Peter Jones, President, British Veterinary Association Mark Johnston, President, British Small Animal Veterinary Association (BSAVA)

Jamie Bartlett, DEMOS Lord Carlile of Berriew, Former Independent Reviewer of Terrorism Legislation

Maf Smith, Deputy Chief Executive, Renewable UK Dr Chris Veal, Director, Managing Director, Transmission Capital Moira Wallace, Permanent Secretary, Department for Energy and Climate Change Alistair Buchanan CBE, Chief Executive, Ofgem

Cllr Robert Gordon, Leader, Hertfordshire County Council Cllr Stephen Giles-Medhurst, Leader of the Opposition, Hertfordshire County Council Cllr Lucinda Yeadon, Executive Member for Adult Social Care, Leeds City Council Cllr Stewart Golton, Leader of the Liberal Democrat Group, Leeds City Council