Stephen Tierney of Edinburgh University outlines the Supreme Court's decision.
Aileen McHarg, Professor of Public Law and Human Rights at Durham University responds to the judgement, arguing that the ruling marks a comprehensive defeat for the government
Michael Keating reflects on today's ruling, arguing that 'the Supreme Court at last start to act like a constitutional court'
Richard Parry discusses the way that the UK Government made it easy for the Supreme Court to regard the prorogation decision as
Dan Wincott of Cardiff University responds to the ruling of the Supreme Court.