In this ongoing series of short recordings, academics from the University of Cambridge and beyond shed light on the key issues to be considered in the run up to the upcoming referendum on the UK's membership of the European Union.

This interview features Professor Catherine Barnard, Professor of European Union Law, sharing her experiences of researching the reasons why EU migrants move to the UK, and the extent to which the benefits available factor into that decision. She then considers the effects of the concessions won by David Cameron should the UK vote to remain on 23rd June.

This series has been created by the Centre for European Legal Studies (CELS). For more information visit http://www.cels.law.cam.ac.uk/