Reflections on the ‘Three Knights Opinion’ and Article 50 TEU

By Miss Rose Slowe LLM, Senior Research Fellow (University of Bristol Law School).

On 17 February 2017, Bindmans LLP published an Opinion that it had solicited from several leading authorities on EU law concerning Article 50 TEU. The so-dubbed ‘Three Knights Opinion’ put forward compelling legal arguments in support of why an Act of Parliament at the end of the Article 50 negotiation process is necessary in order to ensure that Brexit occurs in accordance with domestic and, by extension, EU law. These contentions, and Professor Elliot’s rebuttal, warrant careful consideration, not least because of the constitutional significance they pose.

The Opinion was asked to address three questions: whether it was a ‘constitutional requirement’, within the meaning of Article 50(1), that Parliament authorise the final terms of any deal reached with the EU; whether the UK is able to validly notify its intention to withdraw from the EU, pursuant to Article 50(2), subject to such a requirement; and the legal consequences if that requirement is not satisfied. It is submitted, for reasons that will become apparent, that the latter question of consequence is effectively answered by examining the possibility of conditionality being attached to notice under Article 50, and this post accordingly considers the two issues together. (more…)

Article 50, the Supreme Court judgment in Miller ~ and why the question of revocability matters more than ever

By Miss Rose Slowe LLM, Senior Research Fellow (University of Bristol Law School).

With the Supreme Court having ruled on 24 January 2017 that Parliament must have a say in the triggering of Article 50 TEU, the ensuing debate regarding the process for exiting the EU has revolved around what is politically considered the most desirable ‘type’ of Brexit, and whether MPs can restrict the Government’s negotiation position. This post puts forward the hypothesis that such debates may be irrelevant because, in the event that negotiations fail, the UK has no guaranteed input on the terms of its withdrawal from the EU. At the heart of this problem is the still unanswered question whether an Article 50 notification is revocable (Prof Syrpis).

In R (on the application of Miller and another) v Secretary of State for Exiting the European Union [2017] UKSC 5, the Supreme Court rejected the Government’s appeal and upheld the High Court’s ruling that the royal prerogative cannot be relied on to trigger Article 50.  Rather than reliance on executive power, an Act of Parliament is required to authorise ministers to give notice of the UK’s intention to withdraw from the EU. This is based on the premise that such notification under Article 50(2) would inevitably, and unavoidably, have a direct effect on UK citizens’ rights by ultimately withdrawing the UK from the EU. However, this assumption warrants exploration. (more…)