The Cambridge Yearbook of European Legal Studies provides a forum for the scrutiny of significant issues in European Union Law, the Law of the Council of Europe, and Comparative Law with a “European” dimension, and particularly those which have come to the fore during the year preceding publication. The contributions appearing in the collection are commissioned by the Centre for European Legal Studies (CELS) Cambridge, which is the research center of Cambridge University Law Faculty specializing in European legal issues. The papers presented are all at the cutting edge of the fields which they address and reflect the views of recognized experts drawn from the University world, legal practice, and the civil services of both the EU and its Member States. Inclusion of the comparative dimension brings a fresh perspective to the study of European law and highlights the effects of globalization of the law more generally, and the resulting cross fertilization of norms and ideas that has occurred among previously sovereign and separate legal orders. The Cambridge Yearbook of European Legal Studies is an invaluable resource for those wishing to keep pace with legal developments in the fast-moving world of European integration.