Nigel Farage, leader of Reform UK, has credited Labour leader Andy Burnham with delivering “the biggest boost in my career” by reopening the debate over Britain's relationship with the European Union. Farage's remarks came amid renewed discussions about the possibility of Britain revisiting aspects of its post-Brexit arrangements.

Speaking at a Reform UK rally in Doncaster on October 1, Farage directly challenged Burnham, who has not ruled out holding a new referendum on EU membership. Farage invited Burnham to engage with him in the traditional Labour "Red Wall" constituencies over the potential of rejoining the EU, saying: "If Andy Burnham, the King of the North, wants the fight in Doncaster and the Red Wall with me on rejoining the European Union, then bring it on." He added that Burnham’s comments provided him with a significant political advantage.

Burnham, who addressed the Labour conference earlier in the week, suggested that leaving the EU had caused more harm than benefit to the UK, and indicated that Labour would consider a range of options for the country’s future relationship with the bloc. His remarks coincided with government efforts to assess public opinion on potentially re-engaging with the EU. Recent surveys show that 55 percent of Britons support rejoining to some extent, though support falls substantially when tied to specific conditions such as adopting the euro or joining the Schengen zone.

Farage condemned Burnham’s stance as a political misstep and an affront to the principles of devolution. He argued that rejoining the Single Market or Customs Union would entail transferring significant powers back to Brussels, limiting the sovereignty of the UK Parliament. Farage positioned this as contradictory to Burnham’s pro-devolution claims and stressed Reform UK’s commitment to preserving the freedoms won through Brexit.

Farage also used the event to defend the pensions "triple lock," which Burnham suggested might be scrapped after the next election. Farage contended that British pensioners already fare poorly compared to many European counterparts and argued that targeting pensioners was misguided, while acknowledging the challenges faced by younger generations.

Meanwhile, Conservative figures expressed skepticism about Burnham’s timeline for calling a general election. Kemi Badenoch, the Conservative Party leader, remarked on the political volatility of the current era and suggested that Burnham might call an election sooner than his public statements indicate. Badenoch questioned why Labour was announcing long-term policies extending to 2030 if no election was imminent.

Farage declared the start of Reform UK’s general election campaign at the Doncaster rally, vowing to campaign actively regardless of when the next election is called. He projected that the election would likely take place in the spring but said the party was ready to contest it whenever it occurs.

As the debate over Britain’s EU relationship intensifies, the challenge from Reform UK and the signals from Labour point to a potential realignment of the Brexit discourse ahead of the next general election.