Euronews reports that British Prime Minister Andy Burnham, travelling to the UN General Assembly, declined to rule out including a pledge to rejoin the EU in Labour's next manifesto, calling questions about rejoining "for another day" while his focus stays on a UK/EU summit expected later in 2026, ahead of a planned meeting with Ursula von der Leyen. The right has pushed back: Kemi Badenoch warned Labour was risking "restarting the Brexit wars", and Reform UK's Richard Tice billed revisiting Brexit as "a new Battle of Britain".