Book chapters Public law theory

• "Administrative Law: Characteristics, Legitimacy, Unity" in Mark Elliott, Jason Varuhas and Shona Stark eds., The Unity of Public Law? Doctrinal, Theoretical and Comparative Perspectives (Hart Publishing, Oxford, 2018) 99-119
• "Administrative Law: A Values-Based Approach", in John Bell, Mark Elliott, Jason Varuhas and Philip Murray eds., Public Law Adjudication in Common Law Systems: Process and Substance (Hart, Oxford, 2016) HTML
• "The Struggle for Deference in Canada" in Mark Elliott and Hanna Wilberg eds., The Scope and Intensity of Substantive Review: Traversing Taggart’s Rainbow, Hart Publishing, Oxford, 2015 HTML
• "Blown Out of All Proportion: the Case Against Proportionality as an Independent Head of Review" in Cian C. Murphy and Penny Green eds., Law and Outsiders: Norms, Processes and ‘Othering’ in the Twenty-First Century, Hart, Oxford, 2011