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.