Almost four years have passed since the 2016 EU referendum delivered a mandate for Brexit. However, as John Curtice explains in the latest extract from our joint report on Parliament and Brexit, the views of the public on the role of referendums in the Brexit process is heavily influenced by their views on whether Britain should leave the European Union or remain a member.
Though they have been used various times on constitutional matters in the UK, referendums are often thought to challenge traditional notions of representative parliamentary democracy. In the UK’s version of such a democracy, MPs are sent to Westminster to deliberate and exercise their judgement on their constituents’ behalf. Referendums seemingly usurp this traditional role, in an attempt to ascertain ‘the will of the people’.
Nonetheless, survey research has long suggested that referendums are popular with voters – as indeed was the June 2016 EU referendum. A fortnight beforehand, 52% told YouGov that David Cameron was right to hold a referendum on Britain’s EU membership, and only 32% said he was wrong. On the very eve of polling, Ipsos MORI reported that 66% of voters felt the Prime Minister was right to hold a ballot, while only 24% reckoned he was wrong.

Yet, underneath the surface there were already important differences of opinion. As the first chart shows, Leave and Remain backers had rather different views. According to YouGov, 83% of Leave supporters supported Cameron’s decision, and only 9% thought it wrong. In contrast, 60% of likely Remain voters disliked the decision and only 26% approved. Of course, in calling the referendum Cameron had opened up the possibility that the UK might indeed leave the EU, a prospect that Leave voters were more likely to
embrace. Continue reading
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