Overview
- The Greater Manchester mayor is officially Labour’s candidate and is campaigning hard for the 18 June Makerfield by‑election, which party insiders treat as a fast route back to Parliament.
- Polling tracks show a knife‑edge race with Reform UK highly competitive and some surveys putting Reform ahead, reflecting heavy voter drift from Labour to both left and right parties.
- Senior Labour figures and MPs are already positioning for a potential leadership change if Burnham wins, but any formal challenge still requires him to secure nominations from 20% of Labour MPs (reported as 81).
- Critics accuse Burnham of acting like a 'prime minister in waiting' and unverified reports say his team has been 'wargaming' a snap general election, though his campaign later said he would not call an early poll if he became prime minister.
- Makerfield has shifted from a safe Labour seat to a competitive battleground because Reform surged in recent local votes, making the by‑election a test of Labour’s ability to win back defectors and of the party’s national direction.