What would be the rules for a second Brexit referendum?

jess_sargent.000alan_renwick.000download.001This week’s Labour Party conference leaves a further Brexit referendum firmly on the political agenda. In the sixth of a series of posts on the mechanics of such a vote, Jess Sargeant, Alan Renwick, and Meg Russell examine what rules and regulations should govern the referendum process, arguing that important changes are needed to facilitate a fair and transparent campaign.

If  a further referendum on Brexit is held, the rules governing how it is conducted would be of utmost importance. The UK’s standing legislation on referendums – the Political Parties, Elections and Referendums Act (PPERA) 2000 – is both incomplete and in some respects out of date. As explained in a previous post, a new referendum would require fresh legislation. This therefore needs to fill in the gaps and update the rules to reflect the realities of modern campaigning. The natural starting point would be the legislation that paved the way for the 2016 referendum – the European Union Referendum Act 2015. But even that has deficiencies. This post examines key points that new referendum legislation would need to address. It also considers non-legislative changes that could improve the referendum campaign.

The franchise: who should be able to vote in a further referendum?

The franchise for referendums in the UK is not specified in PPERA, so would need to be defined in the legislation for a further Brexit referendum. The 2016 referendum franchise included all those eligible to vote in UK parliamentary elections, plus members of the House of Lords and EU citizens resident in Gibraltar. Some proponents of a second referendum argue this should be extended to 16- and 17-year-olds and EU citizens resident in the UK.

There are good arguments for extending the franchise, and precedent for doing so: 16- and 17-year-olds and EU citizens resident in Scotland could vote in the 2014 Scottish independence referendum. But – despite attempts to change this in parliament – the 2016 EU referendum legislation did not extend the right to vote to these groups, and consistency matters. If it appeared that the result of the 2016 referendum had been overturned because the franchise had been changed, many Leave supporters would view this outcome as illegitimate. As such, the franchise for any further referendum should be the same as for the 2016 vote.

How might referendum regulation be improved?

The referendum regulations in PPERA have not been substantively amended since they were introduced 2000. Since then, five referendums have been held, and the nature of communication and campaigning has changed significantly. Continue reading