For years, the topic of Brexit was largely sidelined in British politics. That changed last month when Andy Burnham used his Labour party conference speech to signal a fresh look at the UK-EU relationship. This week, he went significantly further, declaring the current terms insufficient and listing the possibility of going "all the way" back into the European Union among the options under consideration.
The shift marks a departure from the political stance set out a decade ago. In 2016, then-Prime Minister David Cameron described the referendum as "a once in a generation" decision that "lasts for life." With the decade since the vote now passed, Burnham appears ready to break that long-held political consensus.
Burnham has cited pressing economic reasons for pursuing closer alignment with Europe. The EU, for its part, is formulating its own position on the UK's access, suggesting the path forward will involve complex negotiations.
The political landscape has shifted considerably since 2016. Whether British voters are ready to reopen the deep divisions of the Brexit years remains an open and central question as this debate reignites.