SARAH CHILDS Senior Lecturer in Politics, University of Bristol, UKSTEPHEN COLEMAN Fellow, Jesus College Oxford, UKBYRON CRIDDLE Reader in Politics, Aberdeen University, UKPAUL EVANS Chairman, Study of Parliament Group, UKMATTHEW FLINDERS Senior Lecturer in Politics, University of Sheffield, UKOONAGH GAY Head of the Parliament and Constitution Centre, House of Commons Library, UKMARK HUTTON Clerk of the Defence Committee, UKHELEN IRWIN Principal Clerk, Table Office, House of Commons, UKNEVIL JOHNSON Emeritus Fellow of Nuffield College, Oxford, UKCOLIN LEE House of Commons Clerk, UKJOHN MCELDOWNEY Professor of Law, University of Warwick, UKDAVID MIERS Professor of Law, Cardiff University, UKDAVID NATZLER Secretary of the House of Commons Commission, UKRALPH NEGRINE Senior Lecturer in Politics, University of Leicester, UKPHILIP NORTON Professor of Government, University of Hull, UKDAWN OLIVER Professor of Constitutional Law, University College London, UKMICHAEL RUSH Emeritus Professor of Politics, University of Exeter, UKMICHAEL RYLE Former House of Commons Clerk, UKCOLIN SEYMOUR-URE Emeritus Professor of Government, University of Kent, UKDONALD SHELL Senior Lecturer in Politics, University of Bristol, UKBARRY WINETROBE Lecturer in Public Law, University of Glasgow, UK