{"id":398,"date":"2026-10-29T07:07:47","date_gmt":"2026-10-29T07:07:47","guid":{"rendered":"https:\/\/www.open.ac.uk\/blogs\/EUatOU\/?p=398"},"modified":"2026-10-28T15:22:51","modified_gmt":"2026-10-28T15:22:51","slug":"obligations-and-understandings-the-uk-and-the-euro","status":"publish","type":"post","link":"https:\/\/www.open.ac.uk\/blogs\/EUatOU\/index.php\/2026\/10\/29\/obligations-and-understandings-the-uk-and-the-euro\/","title":{"rendered":"Obligations and understandings: the UK and the Euro"},"content":{"rendered":"

As part of the incipient debate on the UK\u2019s future relations with the EU, Andy Burnham has been out and about<\/a> this week, trying to balance not pre-judging the outcome of a nominally collective discussion and decision with his own views.<\/p>\n

Even though we assume his predisposition to the UK becoming a full member state of the EU once again, it\u2019s also worth noting the likely impact of the burgeoning \u2018Made in Europe\u2019 agenda working through Brussels, which will further weaken the viability of the status quo<\/em>.<\/p>\n

Hence the somewhat convoluted formulation of his recent remarks, pushing membership back into some point before he dies and saying:<\/p>\n

\u201cI can’t see myself ever recommending anything that would involve joining the euro or Schengen.”<\/p><\/blockquote>\n

This prompted me to once again search my feelings* about the mechanics of such an outcome, feelings that have been present ever since we kicked off the swell of reports<\/a>\/briefings from various organisations, almost all of whom seem to take the view that not joining the Euro or Schengen might be a bit tricky, but nothing too insurmountable.<\/p>\n

True to my nature, I\u2019m not sure it\u2019ll be quite that simple.<\/p>\n

I\u2019m going to focus here on the Euro, but it would be much the same for Schengen should the Irish government announce their desire also to participate once the UK becomes a member state. Which would be fun.<\/p>\n

So we know<\/a> that not all EU members use the Euro (and not all Euro users are member states, incidentally). There\u2019s only one state with a treaty-level opt-out, namely Denmark<\/a>, which negotiated a protocol following its initial rejection of the Maastricht treaty in 1992.<\/p>\n

But there are also Sweden, Poland and Hungary. When they acceded they formally committed themselves to becoming full Eurozone members, but have all subsequently decided<\/a> that they do not wish to do that. To this end, they have not made their currencies part of the Exchange Rate Mechanism (ERM), which manages and minimises forex fluctuations, and which is an essential criterion for Euro membership.<\/p>\n

The Commission, in its periodic Convergence Reports<\/a>, notes this in somewhat sniffy terms, but it\u2019s understood that there is neither a means nor a will to force these states on their way to ERM and then Euro membership.<\/p>\n

And this is where most people seem to have stopped. The UK doesn\u2019t want to use the Euro; not all member states use the Euro; the EU seems to be fine with that; problem solved.<\/p>\n

The fundamental difference between these 4 states and the UK is that when the former negotiated and became members they all were clear and sincere in their intention to become full Eurozone members.<\/p>\n

As a reminder, part of the EU\u2019s very long run-up to Eastern enlargement was a worry that new states in Central and Eastern Europe wouldn\u2019t be able to cope with the demands of membership. So in 1993 the Union set up what became known as the Copenhagen criteria<\/a>, which detailed the (rather vague) accession requirements set out in Art.49 TEU<\/a>.<\/p>\n

These criteria became primarily known for the hurdles they established in relation to a functional free-market economy, able to survive being thrown into the single market, and to robust liberal democratic political institutions and practices. These were \u2013 and remain \u2013 the tools with which the EU moulds applicant states to its preferences and\/or allows them to be parked in an indefinite limbo (waves to the Western Balkans).<\/p>\n

But there\u2019s a third element to Copenhagen, namely an obligation to adhere to the aims of political, economic and monetary union. This is not simply about a volont\u00e9 europ\u00e9enne<\/em>, a demonstration of general and durable sympathy with the nominal aims of the Union, but also a practical following-through on that. This includes join the Euro once the appropriate convergence criteria have been met.<\/p>\n

This was not an issue for any of the 4 states we\u2019ve mentioned, all of which were enthusiastic at the point of accession. And while their politics did change afterwards, they were then member states and so out from under the cosh of Copenhagen.<\/p>\n

The UK is not in that situation.<\/p>\n

As some have noted<\/a>, Sterling (and the British economy in general) was always a highly problematic potential member of the Eurozone, given its weak synchronisation of its economic cycles, structure of activity and exposure to international markets. Therefore it\u2019s a moot question whether it could even meet the Art.140 TFEU convergence criteria if it wanted to: readers with time on their hands can discover A LOT more about this by looking for works on late 1990s British politics and the Blair-Brown stand-off on the matter.<\/p>\n

But inability to meet convergence criteria is a different thing from not wanting to meet those criteria.<\/p>\n

More pertinently, the Commission would be obliged to note in its opinion on any accession application from the UK that appears not to be a satisfying of the third Copenhagen criterion, nor an intention to satisfy it (read the opinions on Sweden<\/a> and Hungary<\/a> for examples of how this wasn\u2019t an issue for them). Even if a Labour government was to change its tune on this, there would still be obvious questions about whether this was sincere and\/or resilient to future changes in government.<\/p>\n

If the ERM-loophole doesn\u2019t work, and the UK isn\u2019t going to have a wholesale change of heart, then this really only leaves a Danish-style opt-out.<\/p>\n

While not legally difficult to draft, the issue comes back to the politics of the situation.<\/p>\n

Marginally, such an opt-out would be both a precedent for other acceding states and a legal recognition that European integration has its limits (even if these are already very clear in practical and political terms).<\/p>\n

But more important would be what an opt-out says about the British commitment to membership.<\/p>\n

The reason we are discussing any of this is because the UK decided to withdraw, through its 2016 referendum. An obvious concern for the EU is that this might just be the start of another cycle, and if the UK can\u2019t even get over itself to say yes to the Euro, even hypothetically, then is that cycle not going to be quite shallow and short?<\/p>\n

Equally obviously, if you\u2019re worried about such things, then getting Sterling into the Euro makes even more sense. Disentangling currencies is an order of magnitude more messy<\/a> than disentangling EU membership, so it might encourage future Leavers to think again. Shonky politics, I\u2019ll note, to argue that we try to make leaving so painful you never want to go, and pretty poor economics too, but that doesn\u2019t mean someone isn\u2019t thinking it.<\/p>\n

In short, Euro membership isn\u2019t really about legalities but politics and what it says about the depth of British sincerity to become members once again. The EU has been very clear that relations have to work for them, not least because they see themselves as the bigger party in those relations: starting from a position of what you want to avoid is a strategy that is likely to run into problems very quickly for any British government.<\/p>\n

\u00a0<\/em><\/p>\n

 <\/p>\n

* if David Henig<\/a>\u2019s going to slip in cultural references, then who am I to argue?<\/p>\n","protected":false},"excerpt":{"rendered":"

As part of the incipient debate on the UK\u2019s future relations with the EU, Andy Burnham has been out and about this week, trying to balance not pre-judging the outcome of a nominally collective discussion and decision with his own … Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[42,83,87],"class_list":["post-398","post","type-post","status-publish","format-standard","hentry","category-uncategorised","tag-accession","tag-burnham","tag-euro"],"_links":{"self":[{"href":"https:\/\/www.open.ac.uk\/blogs\/EUatOU\/index.php\/wp-json\/wp\/v2\/posts\/398","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.open.ac.uk\/blogs\/EUatOU\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.open.ac.uk\/blogs\/EUatOU\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.open.ac.uk\/blogs\/EUatOU\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.open.ac.uk\/blogs\/EUatOU\/index.php\/wp-json\/wp\/v2\/comments?post=398"}],"version-history":[{"count":1,"href":"https:\/\/www.open.ac.uk\/blogs\/EUatOU\/index.php\/wp-json\/wp\/v2\/posts\/398\/revisions"}],"predecessor-version":[{"id":399,"href":"https:\/\/www.open.ac.uk\/blogs\/EUatOU\/index.php\/wp-json\/wp\/v2\/posts\/398\/revisions\/399"}],"wp:attachment":[{"href":"https:\/\/www.open.ac.uk\/blogs\/EUatOU\/index.php\/wp-json\/wp\/v2\/media?parent=398"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.open.ac.uk\/blogs\/EUatOU\/index.php\/wp-json\/wp\/v2\/categories?post=398"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.open.ac.uk\/blogs\/EUatOU\/index.php\/wp-json\/wp\/v2\/tags?post=398"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}