Articles for tag: BrexitEUVereinigtes Königreich

The Case for a Royal Commission on Britain and Europe

How much longer can Britain’s unstable relationship with the European Union be tolerated? While Prime Minister Keir Starmer vocally supports European unity regarding Ukraine, he denies it for his own country. Nearly ten years after the referendum, the costs of Brexit are rising, and public opinion is increasingly favouring closer ties with the EU. This post suggests that the current deadlock calls for a Royal Commission to overcome parliamentary paralysis, provide an evidence-based assessment of post-Brexit realities, and lay the groundwork for strategic decisions about the UK’s role in Europe.

Palestine Action, Proscription and Proportionality

In July, the UK government has decided to proscribe the organisation Palestine Action. The order means that people are criminalised not just for expressing support for terrorist acts, but for the proscribed organisation. As a result, over 500 people were reportedly arrested at a protest in London on 9 August. Whether the decision pushes anti-terrorism law too far and violates freedom of expression will be assessed by the courts at a later date. If the decision survives a legal challenge, it could pave the way for proscription to be used in relation to a broader range of groups in future.

International Rulings and the UK–Mauritius Chagos Agreement

On 22 May 2025, following negotiations that began in November 2022 and a joint statement of 3 October 2024 (to learn more, see Sebastian von Massow), the United Kingdom and Mauritius concluded an Agreement, stating that “Mauritius is sovereign over the Chagos Archipelago in its entirety, including Diego Garcia” (Article 1). The Chagos Agreement is not only a diplomatic achievement, but also a “contractual transposition” of the decisions of international courts and tribunals.

Pullbacks in the Channel

Last week, negotiations for a new UK–France agreement culminated in the announcement of a 'one in, one out' pilot scheme, under which the UK will return small boat arrivals to France while accepting asylum seekers selected from France who can demonstrate family ties in Britain. The agreement signals a sui generis evolution in European migration control. For the first time, rather than pushing asylum seekers back to third countries to avoid legal responsibilities under EU and international law, an EU Member State is directly preventing departures from its own territory. 

Small Fry

Last week, the oral hearings in the EU-UK Sandeel case were concluded before the Permanent Court of Arbitration in The Hague. This marks the first time in which a dispute between the EU and UK under the 2021 Trade and Co-operation agreement reaches the stage of arbitration, testing the post-Brexit legal framework in a case where the UK’s regulatory autonomy to adopt unilateral measures for the protection of the marine environment is pitted against the EU vessels’ right to access and fish in British waters.

Silent Prayer vs Safe Access

In line with a broader trend, all three jurisdictions in the United Kingdom now have Safe Access Zones legislation that creates a protective area around premises where abortion services are provided. Specified behaviours are criminalised within these protective areas, with silent prayer being a common challenge. I argue that the UK Safe Access Zones legislation demonstrates a cautious approach that protects a pregnant person’s right to access lawful abortion services in conditions of dignity and privacy.

Third State obligations in the ICJ Advisory Opinion

What are the possible implications of the Advisory Opinion for the United Kingdom and Cyprus with regard to the UK’s arms and surveillance support to Israel through its military bases in Cyprus? This post argues that the third State obligations identified by the Court, including the duty not to render aid or assistance in maintaining the illegal situation, also apply to the current war in Gaza.

Resurrected Colonial Courts and the Decolonization of the Chagos Archipelago

This post tells the fascinating story of two recent and remarkable developments in the decolonization of the Chagos Archipelago. Last week, the governments of Mauritius and the UK issued a surprise joint statement that the two countries had reached a ‘historical political agreement’ on the exercise of sovereignty over the Chagos Archipelago. Running in counterpoint to the international plane, a once inactive colonial judiciary established as an administrative pretence has recently begun to hear cases, and in doing so set the administration of justice in conflict with the US military.

Making the Unacceptable Acceptable

Over the last days, England and Northern Ireland have witnessed a wave of racist violence and destruction. These riots, which have thrown the country into chaos, included attacks on mosques, burning of cars, and confrontations with the police. The racist nature of the events is made clear by the racist chants that are sung amid them, by posters shown by participants, and by the selective targeting of minorities. Given how shocking these scenes are, one naturally wonders what is causing them. Research suggests that elite rhetoric in recent months can have made these events more likely, by making far-right individuals feel that acting on their views is more acceptable.

The Stakes of the Unwritten Constitutional Norms and Principles Debate in the UK

Unwritten principles serve crucial purposes in the UK’s constitution. For example, they provide guardrails for judicial interpretation of legislation, and they form or give rise to substantive rules about the limits of legislative, judicial and executive power. With a growing body of research on unwritten constitutionalism, it is worth considering why these issues matter, and what is at stake in the debate. This post considers two issues which it argues can only be properly understood once regard is paid to the unwritten principles and norms in the UK’s constitution: the limits of Westminster’s legislative power, and the nature of the UK’s territorial constitution.