Emeritus Professor of (Public) law. European governance. Administrative law in Europe (including national law of France UK). State liability, including European. Accountability and Transparency in the EU.

Recent Publications: State Liability: Tort Law and Beyond, Oxford University Press, 2004;With Richard Rawlings) "Accountability and Law Enforcement: The Centralised EU Infringement Procedure" (2006) 31 European Law Review 447-475;Deconstructing Government?” [2004] 23Yearbook of European Law 57-89
“Voices of Difference in a Plural Community” (2002) 50 American Journal of Comparative Law 339

Accountability in the European Union, Oxford University Press, 2002; (with R. Rawlings) Law and Administration, Butterworths, Second edition, 1997