The Mechanics of a Further Referendum on Brexit Revisited: Questions for the New Parliament

A further referendum on Brexit is central to many parties’ general election pledges. Today, the Constitution Unit launches a new report examining how such a vote might come about and what form it might take. This updates previous work conducted last year. In this post, adapted from the report’s final chapter, Alan Renwick, Meg Russell, Lisa James and Jess Sargeant sum up the key conclusions. They find that, though it would not be without difficulties, a vote on Johnson’s deal may be the quickest option and the one most likely to command public legitimacy. 

The Constitution Unit’s latest report, The Mechanics of a Further Referendum on Brexit Revisited: Questions for the New Parliament, is published today. It significantly updates our previous analysis of the mechanics of a further Brexit referendum, exploring the circumstances that might lead to a further referendum on Brexit, and the form that such a referendum might take. The report does not advocate for or against a referendum, or assess the broader impact that such a vote might have. Rather, it explores the practical implications of the different options: in terms of the processes to bring a referendum about, the standards that it should meet, the options for reforming regulation, and, crucially, the timetable.

The minimum timetable from the point at which parliament decides in principle to hold a referendum to the date on which that referendum is held is roughly 22 weeks – or five months. Claims that organising a referendum would take a year or more are therefore overstated. However, very clearly, a decision to proceed with a referendum would require a further extension to the Article 50 period, which currently expires on 31 January 2020. And there are various factors that could put pressure on the minimum timetable, requiring a somewhat longer period of planning and preparation. This post (adapted from the report’s final chapter) considers how the pieces fit together, and what the overall timetable would likely be. The most obvious implication of this is for the length of Article 50 extension which a future government should request if seeking to hold a referendum.

The report considers the factors which could impinge on the timetable in detail, but in brief they include the following:

  • Is the referendum to be held on a pre-existing Brexit deal, or is time required (as Labour’s policy implies) for further renegotiation before proceeding to a referendum?
  • How contentious would the referendum bill be in parliament? This depends partly on the constellation of parties and groups in the House of Commons after the general election, and also on the content of the bill.
  • What form would the referendum question take? This may be one of the points of contention in parliament. We conclude that a three-option referendum is unlikely. Moving to such a format would slow down the process.
  • To what extent would campaign regulation be tightened up and updated via the referendum bill? Some updating is essential, and could be incorporated within the 22-week timetable. Other more major changes might be desirable, but in the interests of speed would likely be set aside.
  • Would the referendum result be made legally binding? This is not essential, but would be beneficial to provide clarity and certainty for voters. Preparing for a fully legally binding referendum would be likely to take slightly more time.

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Five key questions about a further Brexit referendum

alan.jfif (1)meg_russell_2000x2500.jpglisa.james.resized.staff.webpage.jpg (1)Proposals for another Brexit referendum will be at the heart of the election campaign and it is therefore important that the viability of politicians’ plans are thoroughly tested. Drawing on recent research, Alan Renwick, Meg Russell and Lisa James here set out five key questions. They suggest that Labour’s plans for a referendum within six months are challenging, though not necessarily impossible. A poll which pitted Boris Johnson’s deal against Remain would be simpler and quicker, avoiding additional negotiation time. This would also have the advantage of enhancing the referendum’s legitimacy among Brexit supporters. 

The parties are finalising their election manifestos, and several will propose a further referendum on Brexit. These policies will come under close scrutiny during the campaign. This post draws on and updates a detailed report published by the Constitution Unit last year. It sets out the possible routes to a further Brexit referendum, the key choices that would need to be made, and the possible consequences of those choices. It finds that a referendum between Boris Johnson’s deal and remaining in the EU would be both the simplest, and the quickest, option.

How would a referendum come about?

The major unknown – and unknowable – factor at this stage is the outcome of the general election. It is impossible to predict post-election parliamentary arithmetic with any confidence, but it will have a material effect on the probability and form of a referendum.

There are three main possibilities. The first is a Conservative majority, under which a referendum is very unlikely to take place. The second is a Conservative minority government, which might accept a confirmatory referendum as the price of passing its Withdrawal Agreement. The third is a Labour-led government: either a majority government, or a minority government supported by smaller pro-referendum parties. Under this scenario, the Labour leadership proposes to negotiate a new deal with the European Union, and to offer a referendum between their deal and Remain. Continue reading

How did parliament get into this Brexit mess, and how can it get out?

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Some, controversially including the Prime Minister, have accused parliament of failing on Brexit. Last week’s Article 50 extension hands parliament responsibility for solving the crisis. Here, Meg Russell reflects on why parliamentary agreement has thus far been difficult, and what parliament now needs to do.

This week’s Brexit events have been fast moving. Following a series of House of Commons votes on 12–14 March, the Prime Minister travelled to Brussels to negotiate an extension to the Article 50 period. Beforehand she made an extraordinary – and widely criticised – statement to the nation, seeking to lay the blame for the UK’s Brexit impasse at parliament’s door. Following many hours of discussion, the EU27 offered a limited extension: to 22 May if parliament approves the existing Withdrawal Agreement, else to 12 April, before which the UK government should ‘indicate a way forward’ for the EU’s further consideration.

This gives parliament (and specifically the House of Commons) an urgent task of resolving matters, to avoid the UK ‘crashing out’ without a deal in just under three weeks. To date, parliament has been unable to resolve the Brexit dilemma. This post explores why, before turning to what should happen next.

How did we get here?

As explored in a previous post, various factors have combined to make parliament’s Brexit dilemma unique. The most important is the context provided by the June 2016 referendum. By voting for ‘Leave’, the British public issued an instruction to government and parliament, which went against the prior views of most MPs. Politicians pledged to honour the referendum result, but as pointed out by various key actors (including the Commons Public Administration and Constitutional Affairs Committee, chaired by a leading Brexiteer, and the Independent Commission on Referendums), the instruction was far from clear. As we now know, there are many different competing visions of Brexit from which MPs could choose. To complicate matters further, Theresa May’s snap general election of 2017 delivered a hung parliament and minority government, making it far more difficult than usual for parliamentary majorities to form. Continue reading

How long an extension to Article 50 does the UK need?

download.001alan.jfif (1) Despite last-minute additions, Theresa May’s Brexit deal has again been heavily defeated in the Commons. Hence, MPs will need to consider an extension of Article 50. Meg Russell and Alan Renwick argue that for any practical purposes – including renegotiating a deal, or holding a referendum or citizens’ assembly to break the Brexit impasse – the extension previously proposed by the Prime Minister is too short. MPs may now want to press a longer extension on the government.

This week is crunch Brexit decision time for parliament. With the official exit day of 29 March just over a fortnight away, the Prime Minister has been defeated for the second time on her deal, despite some last-minute concessions. She has previously promised MPs further votes on two things: the immediate prospect of a ‘no deal’ exit, or requesting an extension to the Article 50 period. Following tonight’s defeat, MPs will be asked tomorrow whether they wish to exit without a deal on 29 March. If that is defeated, as looks very likely, they will be asked on Thursday whether the Prime Minister should return to Brussels requesting a delay to exit day. Such a decision is at the discretion of the EU27, who must unanimously agree.

The Prime Minister originally proposed that if the Commons supported extending Article 50 she would ask for a ‘short, limited extension’, which should go ‘not beyond the end of June’. But while this might buy the UK time, and avoid the immediate risk of a ‘no deal’ exit, would it really be adequate to resolve the situation? When MPs face this question, there are many reasons to believe that they should demand a longer extension, given how little could be achieved within three months.

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