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

Is there time for another referendum before the new Brexit deadline?

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The last few weeks have been a whirlwind of Brexit news. Campaigners for a no-deal outcome have made themselves heard—as have campaigners for a second vote. But the new Halloween Brexit deadline is just over six months away. This raises the question: is there time to hold another referendum before we leave? And would it be possible to conduct such a vote in a proper manner? Alan Renwick addresses the key questions and concludes that a properly conducted referendum is preferable to a speedy one.

In a report published last autumn, my colleagues and I at the Unit calculated that it takes at least 22 weeks—roughly five months—to hold a referendum in the UK. That allows 11 weeks for the necessary legislation to go through parliament and the Electoral Commission to assess the proposed question, one week to get ready, and ten weeks for the campaign. If parliament started this process today, a vote could be held on 26th September. So long as the wheels were set in motion by the European Parliament elections on 23rd May, a referendum could go ahead on 24th October; the last Thursday that gives time for the result to be declared before the deadline.

So the simple answer to the question posed above is, yes, there is time for a referendum by October.

But does pushing for a referendum at breakneck speed still make sense? Back when we were writing our report, the first question everyone asked was whether a vote could be held before Brexit day on 29th March. Once that timetable had become untenable, the question was whether the ballot could be organised by 23rd May or 30th June, so that the UK would not have to participate in the European Parliament elections. If a vote is being contemplated for September or October, that Rubicon will long have been crossed.

Crucially, EU leaders have signalled that the Halloween deadline will not be final if a decision-making process is ongoing by then. In other words, starting the referendum process could itself provide Britain with more time to deliberate. Businesses are desperate for some kind of resolution. But a well-run referendum would produce a more robust outcome. Taking a little extra time to ensure that would be worthwhile.

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