Lord Carnwath, ‘From judicial outrage to sliding scales – where next for Wednesbury?’ (ALBA Annual Lecture, 12 November 2013), https://www.supremecourt.uk/docs/speech-131112-lord-carnwath.pdf

Lord Carnwath, ‘From Rationality to Proportionality in the Modern Law’ (UCL-HKU Conference: Judicial review in a changing society, 14 April 2014), https://www.supremecourt.uk/docs/speech-140414.pdf

Mark Elliott, ‘Where next for the Wednesbury principle? A brief response to Lord Carnwath’ (UK Constitutional Law Association, 20 November 2013), https://ukconstitutionallaw.org/2013/11/20/mark-elliott-where-next-for-the-wednesbury-principle-a-brief-response-to-lord-carnwath/

Jake W Rylatt and Joseph Tomlinson, ‘Neuberger’s Novelties: Keyu and the Substantive Review Debate’ (UK Constitutional Law Association, 17 February 2016), https://ukconstitutionallaw.org/2016/02/17/jake-w-rylatt-and-joseph-tomlinson-neubergers-novelties-keyu-and-the-substantive-review-debate/