ALASTAIR MULLIS is Professor of Law and Head of the Law School at the University of East Anglia. He has written widely on the subject of Tort Law, particularly on the law of defamation, and he is the joint General Editor of Carter-Ruck on Libel and Privacy. KEN OLIPHANT is Director of the Institute for European Tort Law at the Austrian Academy of Sciences, Vienna, and Professor of Tort Law at the University of Bristol. His many writings in the area include the revision and updating of the title on Tort for the fifth edition of Halsbury's Laws of England.