On Friday 21 February 2014, Conor Gearty of LSE and Matrix Chambers, delivered the 2014 Sir David Williams Lecture entitled "Not in the Public Interest". The Sir David Williams Lecture is an annual address delivered by a guest lecturer in honour of Sir David Williams, Emeritus Rouse Ball Professor of English Law and Emeritus Vice-Chancellor of Cambridge University. More information about this lecture, including photographs from the event, is available from the Centre for Public Law website at http://www.cpl.law.cam.ac.uk/sir_david_williams_lectures/ This entry provides an audio source for iTunes U.