‘The festering issue’ – the legality of a second independence referendum

With the Scottish government gearing up for a second independence referendum, questions have been raised about whether or not the Scottish Parliament can legislate for such a poll in a way that the courts will find lawful. In this post, David Torrance discusses the wording of the relevant legislation and the impact of subsequent caselaw, concluding that the prevailing legal understanding is that even a consultative referendum would be outside the scope of the parliament’s powers.

During the House of Lords’ consideration of what would become the Scotland Act 1998, Lord (Donald) Mackay of Drumadoon (a former Lord Advocate and subsequently a Scottish judge) told peers it would be ‘perfectly possible to construct a respectable legal argument’ that it was within the legislative competence of the soon-to-be-created Scottish Parliament to pass a bill authorising an independence referendum.

Lord Mackay added that he remained ‘convinced that the law on this matter should be clarified. If it is not then the festering issue as to whether the Scottish parliament is competent to hold such a referendum will rumble on.’ That was arguably a dictionary definition of prescience.

The debate, if not ‘festering’ does indeed ‘rumble on’ nearly a quarter of a century later, yet much of the commentary seems curiously circular, turning over arguments which might have been relevant in 1998 or 2012 but are less so in 2022. Chief among these is the idea that an ‘advisory’ or ‘consultative’ referendum might pass muster if the dispute were to reach the Supreme Court.

But first let us return to the Lords in 1998. Speaking for the government, Lords Sewel and Hardie (respectively a Scottish Office minister and the then Lord Advocate) were clear that an independence referendum bill would ‘relate to’ the reserved matter of the Union between Scotland and England and would therefore be ultra vires and outside the competence of the Scottish Parliament. As Lord (David) Hope of Craighead later observed, ‘the Scotland Act provides its own dictionary’.

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Scotland’s place in the Union will not be decided in the courts: only politicians can enable or prevent independence

Whether or not Scotland can legally hold a referendum without the consent of Westminster is a question that has provoked much debate. Ciaran Martin argues that the answer to this question does not really matter: regardless of the legality of any referendum, it is unrealistic to think that Scotland will leave the Union without the consent of Westminster. This makes the key question a political one, which the courts cannot resolve.

In mid-August I spoke at the Edinburgh International Book Festival about Scotland and the future of the United Kingdom. My theme was that when the constitutional debate resumes (which it will) after the post-Holyrood election lull, there could, and in my view should, be a debate not just on what independence means, but on what remaining in the Union means. This is a fundamentally different proposition than it was in 2014, and not just because of Brexit.

In 2014, the three UK-wide unionist parties (which, let’s not forget, at the time held 53 of Scotland’s 59 Westminster seats between them) were all evidently comfortable with devolution. Both the UK government and the broader Better Together campaign spoke of ‘the best of both worlds’ of an autonomous Scotland within a devolved UK. As the polls tightened, the response was ‘the vow’ of more devolution.

Things are different this time. In July, Welsh First Minister Mark Drakeford, leader of the most successful unionist party in any of the devolved territories, warned of ‘a Government that is instinctively hostile’ for the first time in the history of devolution. Sometimes such hostility is just blurted out; sometimes it becomes law, such as the constitutional land grab that is the Internal Market Act. Combined with the unworkability of fully federal models in the UK, this instability within the Union means that when Scotland is debating its constitutional future, the nature of the Union it’s being invited to stay in merits more discussion than last time.

Insofar as I thought any of my arguments would attract attention, it was this one. But instead, coverage emphasised a throwaway restatement of my long-articulated view that the Scottish government is likely (though I did not say certain) to lose any legal case brought against referendum legislation it seeks to pass in Holyrood in the absence of a Section 30 power agreed with Westminster.

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Can Boris Johnson stop Indyref2?

With the Scottish Parliament elections approaching, the Unit gathered together three experts to discuss the prospect of Boris Johnson seeking to block a second Scottish independence referendum, and how the Scottish government might respond to such efforts. Charlotte Kincaid summarises the contributions.

With the May 2021 Scottish Parliament elections approaching, and the recent attention on the continuing political conflict between First Minister Nicola Sturgeon and her predecessor Alex Salmond, eyes are very much on Scotland and the prospect of a second independence referendum (‘Indyref2’). Boris Johnson has said he would refuse a referendum, but is this possible, and what would be the ramifications? To explore the possibility of Indyref2 and how such a referendum would be brought about, the Constitution Unit hosted a webinar with three experts: Professor Aileen McHarg of Durham Law School; James Forsyth, political editor of The Spectator magazine; and Dr Alan Renwick, Deputy Director of the Constitution Unit. The summaries below are presented in order of the speakers’ contributions.

Professor Aileen McHarg

Professor McHarg explored a number of pathways to a referendum from a legal perspective. She first addressed if the UK government can prevent a second Scottish independence referendum: it can, and it isn’t required to agree to a Section 30 order, or amendments to the Scotland Act to enable Holyrood to legislate for a second referendum – as was the case for the 2014 referendum.

But can the Scottish Parliament legislate for a referendum without a Section 30 order? This is less clear. The SNP has marked its intention to unilaterally introduce a referendum bill with or without a Section 30 order if it wins a majority in Holyrood following the May elections. If the bill passed, it would be subject to legal challenge. If the bill were judged as beyond the Scottish Parliament’s competence, any referendum which followed would not have a legal grounding, and in Aileen’s view, the idea of a referendum was ‘a non-starter’. She described talk of a wildcat referendum – such as that experienced in Catalonia in 2017 as ‘entirely misplaced’. There would be questions concerning the legitimacy of a unilaterally-called referendum, even if it were ruled lawful by the Supreme Court; unionists may be unwilling to engage in such a referendum.

Another possible pathway, although unlikely, is Westminster legislating to dissolve the Union. This is possible because a referendum on Scottish independence is not a legal requirement of independence.

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The next PM’s territorial challenges

jack_sheldon.1The next stages of Brexit are now set to happen under a new Prime Minister. The chosen candidate will have to work with governments in Wales and Scotland that are openly critical. Northern Ireland may be without a government and the English regions may lack a unified voice, but neither can be taken for granted, especially as the new PM will rely on the DUP for confidence and supply. Leaving the European Union therefore cannot be separated from the challenges of maintaining the domestic union, as Jack Sheldon explains.

Following the announcement of Theresa May’s imminent resignation, the long-anticipated contest within the Conservative Party to succeed her has begun.

The campaign will inevitably be dominated by Brexit. But events over the past three years have shown that the future of relations with the EU cannot easily be separated from the future of the domestic Union. The candidates will thus need to give careful thought to how they will approach the major statecraft challenges presented by territorial politics across the UK if they become Prime Minister.

Renegotiating the Northern Ireland backstop will be popular with Conservative MPs – but a new Prime Minister might soon face the same dilemma as Theresa May

The Northern Ireland ‘backstop’ has been the main driver of opposition to the Withdrawal Agreement within the parliamentary Conservative Party and their confidence-and-supply partners the DUP. Consequently, there are strong short-term incentives for leadership contenders to commit to renegotiating it, in the hope that it might yet be possible to get a deal that doesn’t cut across Brexiteer red lines on the Single Market and customs union through the House of Commons. Pledges to this effect have already been made by Jeremy HuntBoris JohnsonEsther McVey and Dominic Raab.

In reality, substantive changes to the backstop will be extremely difficult to deliver. It remains the position of the EU27 and the Irish government that the Withdrawal Agreement will not be reopened.  Keeping an open Irish border has become highly salient in Ireland and the EU, and the new Prime Minister will need to appreciate that this means there is next to no chance that they will be open to trading the guarantees provided by the backstop for the loosely-defined ‘alternative arrangements’ envisaged by many Conservative MPs. The same dilemma Theresa May faced might thus soon confront her successor – whether, as an avowed unionist, to recoil from a no-deal scenario that would undoubtedly have disruptive effects at the Irish border and strengthen the case for an Irish border poll, or whether the delivery of Brexit trumps everything else.

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A second independence referendum in Scotland: the legal issues

First Minister Nicola Sturgeon yesterday declared the Scottish government’s intention to hold a second referendum on independence by spring 2019. In this post Stephen Tierney discusses the steps that have to be gone through before this is realised. He suggests that although a referendum is not inevitable the Scottish government are not bluffing about it – if, as seems likely, it can gain a majority in the Scottish Parliament to request a s. 30 Order, and can convince Westminster to grant this, then the path will be set for a referendum process that could see Scotland leave the UK just as the UK leaves the EU.

Scottish First Minister Nicola Sturgeon yesterday announced the Scottish government’s intention to hold a second referendum on independence between the autumn of 2018 and the spring of 2019. The move comes ahead of the start of Brexit negotiations under Article 50 of the Treaty of European Union, expected to be triggered by the end of the month. The next two years are set to be consumed by two parallel processes that will see the UK leave the EU and could also see Scotland leave the UK in an effort to remain within the EU.

Can the Scottish Parliament hold a referendum without the consent of Westminster?

Whether the Scottish Parliament can unilaterally hold an ‘advisory’ referendum on this issue has never been finally resolved. But it seems clear that the Scottish government does not propose to test this issue; instead it will seek the consent of Westminster to a so-called s. 30 Order, thereby ensuring that the UK government will have to accept the referendum result.

A s. 30 Order would involve a temporary transfer of power from the UK parliament to the Scottish Parliament to allow the referendum to go ahead, along similar lines to the 2014 process. The Scottish government indicated its intention to go down this route in its white paper, ‘Consultation on a Draft Referendum Bill’ published in October last year, and this was also confirmed by the First Minister today when she stated that she will ask the Scottish Parliament next week for permission to request a s. 30 order.

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