In his first conference address as Labour leader, Prime Minister Andy Burnham signaled openness to revisiting the issue of a Brexit referendum and pledged to initiate a national commission on electoral reform, steps that have elicited debate within his party and across the political landscape.

Burnham acknowledged the divisive nature of discussing a potential second Brexit referendum but did not rule out the possibility of including an in-out vote on European Union membership in Labour’s next manifesto. In comments to broadcasters, he emphasized the need to gauge public sentiment before committing to specific policies, stating that a referendum and even rejoining the EU remain options under consideration.

The European Commission responded by reiterating its willingness to engage with the United Kingdom, though a diplomatic source cautioned that genuine rapprochement would require the UK to realign with regulatory frameworks it previously sought to depart from.

A significant focus of Burnham’s speech was his commitment to overhaul the country’s voting system, with plans to move away from the first-past-the-post model currently in use for general elections. He proposed a national commission to explore alternatives that could better reflect the proportionality of votes to parliamentary seats, a shift that would align with systems employed in Scotland, Wales, and Northern Ireland.

Burnham highlighted the shortcomings of the first-past-the-post system in the context of a multiparty political environment, noting concerns that a party securing less than 30% of the popular vote could nonetheless govern alone. He argued that electoral reform would promote more stable and cooperative politics, which he sees as essential for Britain’s future progress.

However, the prime minister’s initiative has sparked apprehension among cabinet ministers, some of whom fear that altering the voting system could diminish Labour’s prospects of winning an outright parliamentary majority. The debate echoes historical caution within the party, recalling former Prime Minister Tony Blair’s decision against championing such reforms amid warnings that proportional representation might hinder Labour’s electoral dominance.

Several models of proportional representation are under consideration. The additional member system—used in Scotland and London—combines local constituency elections with regional party lists to better match the overall vote share. The single transferable vote system, employed in Scottish council elections and countries like Ireland and Malta, allows voters to rank candidates by preference, redistributing votes until all seats are filled. Another possibility is the party-list system, common in European legislatures and the Welsh Senedd, allocating seats directly in proportion to each party’s share of the vote.

Recent polling illustrates the potential impact of electoral reform. Under the current system, Labour would secure the most seats but fall short of a majority, with the Conservatives and Reform UK party holding significant numbers as well. A shift to proportional systems could reduce Labour’s advantage and boost smaller parties such as the Greens.

Burnham’s push for electoral reform and a potential Brexit referendum reflect his broader aim to reshape British politics to be more inclusive and representative, though navigating internal party divisions and public opinion will be critical challenges ahead.