Dr Rayner Thwaites is a Senior Lecturer in Public and Administrative Law at the University of Sydney and an Australian Research Council (ARC) Discovery Early Career Researcher. His ARC grant project is titled “Conditional Citizenship: Revocation’s Implications for Australians” and is comparative study of citizenship deprivation, focusing on Australia, Canada, New Zealand and the United Kingdom. He is the author of the GLOBALCIT Report on Citizenship Law: Australia and of The Liberty of Non-citizens: Indefinite Detention in Commonwealth Countries (Hart Publishing, 2014), among other publications. His most recent paper accepted for publication, co-authored with Assoc Prof Andrew Edgar, is “Implementing Treaties in Domestic Law: Translation, Enforcement and Administrative law” in the Melbourne Journal of International Law (forthcoming). He has an SJD from the University of Toronto.