{"id":28074,"date":"2026-03-20T09:00:34","date_gmt":"2026-03-20T08:00:34","guid":{"rendered":"https:\/\/voelkerrechtsblog.org\/?p=28074"},"modified":"2026-04-08T18:50:07","modified_gmt":"2026-04-08T16:50:07","slug":"brexit-part-2","status":"publish","type":"post","link":"https:\/\/voelkerrechtsblog.org\/de\/brexit-part-2\/","title":{"rendered":"Brexit Part 2?"},"content":{"rendered":"

As we approach the ten-year anniversary of the UK\u2019s decision to leave the European Union, sentiment is stirring once again for major reform to Europe\u2019s international organisations. This time, the UK has joined twenty-six other Council of Europe (CoE) members to call for a change in how migration cases are handled under the European Convention on Human Rights (ECHR\/the Convention). In a joint statement<\/u><\/a> published on 10 December 2025, those countries (which include 19 EU Member States) outlined the changes to the ECHR migration framework they deem necessary to tackle contemporary challenges, including greater discretion to deport migrants convicted of crimes and a tightening of the threshold for inhuman and degrading treatment under Article 3.<\/p>\n

This joint statement was published following an \u201cinformal ministerial conference<\/u><\/a>\u201d convened by the Secretary General of the Council of Europe\u00a0to address the issue of migration. Given this context, the ECHR appears to be facing a flashpoint: with migration numbers higher than ever, and Member States openly discussing border externalisation policies with non-Member States, there is an urgent need to reassert the importance of robust migration laws at a regional level.\u00a0This blogpost aims to highlight ongoing discussions on the ECHR\u2019s application to migration cases that have sparked a debate in the UK and Europe.\u00a0We conclude that in the dialogue on assessing migrant integration and criminality, evidence-based approaches\u00a0should be prioritized over State tendencies to pursue narratives centred on external threats.<\/p>\n

ECHR Migration Reform<\/strong><\/p>\n

In an open letter<\/u><\/a> issued in May 2025, 9 countries led by Denmark and Italy called for a discussion on how the Convention\u00a0can meet contemporary challenges regarding migrants who have \u201cchosen not to integrate, isolating [\u2026] and distancing themselves from [European] fundamental values of equality, democracy and freedom\u201d. These migrants were particularized as \u201c[the ones who] have not contributed positively to the societies welcoming them and have chosen to commit crimes\u201d. The letter criticises how the Strasbourg Court (ECtHR) interprets the Convention in this context and asks whether the Court\u00a0has gone too far in shifting the balance from\u00a0\u201cthe interests which should be protected: safety and security for the victims and [many] law-abiding citizens\u201d. The letter calls for more discretion for Member States\u00a0on whom to expel, how to expel and how to counter hostile countries of origin for criminal migrants.\u00a0The Secretary General\u2019s response<\/u><\/a> to this letter included the rejection of any attempt which politicizes or weaponizes the ECtHR as an institution that protects fundamental rights.<\/p>\n

Half a year later, the 27-country joint letter<\/u><\/a>\u00a0echoes\u00a0those concerns and identifies five challenges to\u00a0the framework of the Convention to be considered: (1) the expulsion of foreigners convicted of serious crimes even though they have established family ties in the host country; (2)\u00a0 clarity on Article 3 of the Convention,\u00a0seeking a constrained application of the\u00a0prohibition of torture to only the most serious issues, allowing State parties to take proportionate decisions on foreign criminals\u2019 expulsion (including cases concerning healthcare and prison conditions); (3)\u00a0border externalization efforts under the ECHR framework, calling for a\u00a0re-evaluation of Article 8 in balancing individual rights with the public interest; (4) balancing individual rights with the public interest in timely decision-making; and\u00a0(5) the instrumentalization of migration by hostile regimes and individual applicants with ulterior motives, which the statement argues has an adverse effect on the Convention system. These debates have reignited the discussion of immigration\u00a0on\u00a0the European level.<\/p>\n

The UK Under the ECHR<\/strong><\/p>\n

Scepticism of the ECHR is hardly a new phenomenon in the UK. Discussions of replacing ECHR obligations with a \u201cBritish Bill of Rights\u201d date as far back as 2010<\/u><\/a>, with a failed legislative attempt as recently as 2022<\/u><\/a>. The crux of these proposals is always the same: to repeal the Human Rights Act 1998 and transpose certain rights to a UK-based framework divorced from the influence of the Strasbourg Court. As recently as October 2025, an attempt to\u00a0introduce a bill to leave the Convention was defeated<\/u><\/a> in the House of Commons despite support from the Conservatives and Reform (it was Reform\u2019s leader, ex-UKIP leader Nigel Farage, who introduced the motion). Reform, who strongly oppose<\/u><\/a> ECHR membership, seem poised to\u00a0win<\/u><\/a> the popular vote at the next UK election\u00a0\u2013 although that is likely still some years away.<\/p>\n

While the notion of leaving the Convention has so far only been endorsed by right-wing opposition parties, criticism of the ECHR \u2013 in particular,\u00a0the Article 8 right to privacy \u2013 has also been voiced by the UK government, which recently published a policy paper<\/u><\/a> indicating an intention to\u00a0restrict the application of Article 8 in immigration cases by statute.<\/p>\n

The joint statement\u2019s\u00a0identification of border externalisation as a key issue is particularly relevant for the UK (among other signatories such as Denmark), which have in the recent past made attempts to externalise their\u00a0asylum policies through agreements with third countries (in the UK\u2019s case, Rwanda<\/u><\/a>). A 2024 Bofax co-written by one of the current authors explored<\/u><\/a> the UK-Rwanda agreement as it stood in May 2024. At that time, the UK Parliament passed the Safety of Rwanda Act 2024,\u00a0giving the policy a legislative foundation to combat the judicial pushback it had faced. While that statute was repealed<\/u><\/a> in early December 2025, it is nevertheless worth raising two relevant points here regarding\u00a0the debate around ECHR reform in the UK.<\/p>\n

Point 1: The UK Parliament Is Sovereign<\/em><\/strong><\/p>\n

As the 2024 Bofax noted, parliamentary sovereignty is one of the core principles<\/u><\/a> of the UK constitution, meaning that no UK statute can be deemed unlawful by courts. The Human Rights Act is constructed in such a way as to not override this sovereignty: if\u00a0courts are faced with a statute that\u00a0is incompatible with the ECHR, they may issue a declaration of incompatibility (sec. 4(2)) that\u00a0does not affect the validity of the law in question (sec. 4(6)). The Safety of Rwanda Act 2024, for instance, was constructed in such a way as to acknowledge its own inconsistency with Convention rights, confirming for courts and public authorities that it should be enforced despite the views of the ECtHR. Parliamentary sovereignty, mixed with the UK\u2019s dualist legal system, entitles British lawmakers to contravene the country\u2019s international legal obligations without violating domestic law. Framed this way, the push to leave the Convention represents an impulse to confirm the hierarchy of legal authority within the UK that is already broadly accepted by all British legal institutions.\u00a0Compared to Brexit, the conflict between Parliamentary sovereignty and supremacy under EU law was more restrictive than it is with the ECHR (see Factortame<\/em><\/u><\/a>, <\/em>in which the predecessor to the UK Supreme Court confirmed that the supremacy of EU law was enforceable in British courts).<\/p>\n

Point 2: The Externalisation Policy Was Illegal for Reasons Beyond the ECHR<\/strong><\/em><\/p>\n

Before the UK-Rwanda policy was given a legislative foundation, the UK Supreme Court rejected<\/u><\/a> its legality as a government policy. Advocates for leaving or reforming the ECHR point to this judgment as an example of how the ECHR interferes with UK discretion to realise its own migration policies.<\/p>\n

One problem with this assertion is that it overrepresents the significance of the ECHR in the court\u2019s reasoning. While the court does <\/em>acknowledge the ECHR as an example of the non-refoulement principle\u2019s relevance for UK law, it names various other sources including the Convention Against Torture (CAT) (para. 21), the ICCPR (para. 22), and customary law (para. 25) as binding the UK under\u00a0international law. Leaving the ECHR, then, would free British courts from following the Strasbourg Court\u2019s interpretation of the principle of non-refoulement, but would not nullify the principle itself. Instead, one can view leaving the ECHR as the next step in the process\u00a0that\u00a0began with Brexit and could ultimately\u00a0lead to the abandonment of\u00a0more wide-reaching universal human rights protections, all with a view to curbing migration.<\/p>\n

What Effect Does All of This Have\u00a0on the\u00a0Regional and International Level?<\/strong><\/p>\n

The debate beyond the national discussion has the risk of jeopardizing the rights enshrined in the Convention for 75 years. The risks revolve around two main themes that are deemed contemporary challenges in migration by the signatory countries to the statement: increased discretion to deport migrants convicted of crimes and\u00a0a tightening of the threshold under Article 3. Both challenges have been addressed in several platforms (see official statements\u00a0here<\/u><\/a>,\u00a0here<\/u><\/a> and here<\/u><\/a>, factsheet here<\/u><\/a> and report here<\/u><\/a>).<\/p>\n

The speech<\/u><\/a> delivered by the\u00a0CoE\u2019s Commissioner for Human Rights at the Conference on December 10 urges the signatory states to use an\u00a0evidence-based approach, especially when it comes to linking migration with criminality. By this, the Commissioner expresses concern about\u00a0inaccuracies and warns Member States against allowing the discussion to shift towards assumptions unsupported by reliable data.\u00a0The speech also highlights the universality of human rights by urging Member States to move away from a discourse that constructs a hierarchy of right-holders based on a perceived level of merit.<\/p>\n

Contrary to presuppositions articulated by some Member States and echoed in media reporting, it is important to remember that the rights of everyone under the jurisdiction of a CoE Member State are equally protected. The University of Oxford\u2019s\u00a0\u2018Bon<\/u>avero<\/u>\u00a0<\/u>R<\/u>eport<\/u><\/a>: Examining 10 reasons to stay in the ECHR\u2019\u00a0clarifies that it is legally and factually inaccurate to suggest\u00a0that human rights are primarily claimed by foreign national offenders, people convicted of criminal offences, and terror suspects.\u00a0On the contrary, the report points to\u00a0evidence<\/u><\/a>\u00a0showing a wide range of people and organisations in the UK who rely on ECHR rights in their day-to-day interactions with public services (p. 8).\u00a0It also reminds states of their overarching obligation to put in place laws and regulations to deter and sanction criminal offences that pose a threat to life and to provide redress to victims (see L.C.B. v <\/em><\/u>U<\/em><\/u>K<\/em><\/u><\/a>).<\/p>\n

For cases concerning the expulsion of criminal migrants who have acquired ties to their host country, Article 8 already permits<\/u><\/a> a balancing exercise that is backed by the Court\u2019s developed criteria on proportionality (see here<\/u><\/a>). To what extent States take<\/u><\/a> these criteria into their judgments is up to them, with the judgments subject to supervision by the Committee of Ministers regarding their\u00a0compatibility with the Court\u2019s judgments. This shows that States can already exercise\u00a0discretion in terms of balancing the right to family enshrined under Article 8 and the public interest. The call in the joint statement seems to take the discussion beyond balance and\u00a0towards compartmentalization of expulsion against \u201cmigrant criminality.\u201d<\/p>\n

The same logic persists in the call to tighten the threshold of the Article 3 prohibition of torture. The statement calls for constraining the scope of Article 3 \u201cto the most serious issues in a manner which does not prevent state parties from taking proportionate decisions\u00a0on the expulsion of foreign criminals [\u2026].\u201d However, ECtHR case law on\u00a0Article 3 in the context of migrant expulsion concerns their possible return to a state where they risk facing inhuman and degrading treatment. In these cases, the Court does not<\/u> consider<\/u><\/a> the merits of the asylum claim but verifies whether effective guarantees exist to\u00a0protect the applicant against arbitrary refoulement (some examples include\u00a0So<\/em><\/u>e<\/em><\/u>ring v. UK<\/em><\/u><\/a>, Chahal v. <\/em><\/u>U<\/em><\/u>K<\/em><\/u><\/a>, Saadi v. Italy<\/em><\/u><\/a>, M.S.S. v. Belgium and Greece<\/em><\/u><\/a>, and Tarakhel v. Switzerland<\/em><\/u><\/a>). Responses from human rights commentators to the open letter underline the fundamental nature of Article 3 and argue that proposing a reinterpretation of Article 3 would set the discussion on the wrong course (see here<\/u><\/a> and here<\/u><\/a>). This applies\u00a0not just within the scope of the ECHR but to a wider body of international law including the Refugee Convention, the CAT, the ICCPR, the EU Charter of Fundamental Rights and EU asylum law. These responses also stress\u00a0that limiting the application\u00a0of rights to\u00a0specific groups is contrary to the notion of the universality and inalienability of human rights.<\/p>\n

Concluding Remarks<\/strong><\/p>\n

The desire expressed by many within the UK for a change in direction in how migration is implemented under the Convention is shared by several other Member States and appears to be gaining significant traction. In response to the call for a \u201cnew and open-minded conversation\u201d\u00a0around ECHR reform, the Informal Ministerial Conference of December 2025\u00a0invited<\/u><\/a> the Committee of Ministers to\u00a0prepare a draft political declaration. It is evident that the dialogue regarding the need to assess integration and migrant criminality must prioritise an evidence-based approach which ensures that the human rights protections granted to migrants are not overshadowed<\/u><\/a> by States\u2019 self-identified general interests.<\/p>\n

 <\/p>\n

The \u201cBofaxe\u201d series appears as part of a\u00a0<\/em>collaboration<\/em><\/u><\/a>\u00a0between the\u00a0<\/em>IFHV<\/em><\/u><\/a>\u00a0and V\u00f6lkerrechtsblog.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

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