What's on

Baroness Kramer, Minister of State, Department for Transport Steve Marshall-Camm, Head of Rail Sponsorship and Stakeholders Paul Crowther, Chief Constable, British Transport Police Millie Banerjee, Chair, British Transport Police Authority

Brandon Lewis MP, Parliamentary Under-Secretary of State, Department for Communities and Local Government

Professor Derek McAuley, Professor of Digital Economy in the School of Computer Science and Director of Horizon, Horizon Digital Economy Research Institute Professor David De Roure, Director, Oxford e-Research Institute and ESRC Strategic Advisor for Data Resources, Economic and Social Research Council Sir Nigel Shadbolt, Professor of Artificial Intelligence, Web Science Trust Professor Liesbet van Zoonen, Professor of Communication and Media Studies, Loughborough University Professor David Robertson, Head of School of Informatics, University of Edinburgh, representing the UK Computing Research Committee Dr Mathieu d'Aquin, Research Fellow, The Open University Emma Carr, Acting Director, Big Brother Watch

Richard Barnes, Senior Conservation Manager, Woodland Trust Simon Marsh MBE, Head of Planning Policy, RSPB