The subject of this episode is ‘Current debates on the UK constitution’. Discussants are Stephen Gethins (Professor from Practice, University of St Andrews, and formerly the Scottish National Party’s Front Bench Spokesman for International Affairs and Europe), Nicola McEwen (Professor of Territorial Politics at the Centre on Constitutional Change, University of Edinburgh, and Senior Research Fellow with the ESRC initiative, UK in a Changing Europe), and Catherine Stihler (Chief Executive Officer of Creative Commons and formerly a Labour Member of the European Parliament). The episode is chaired by John Hudson (Professor of Legal History, University of St Andrews).