As the phantom leadership contest rumbles on ahead of a by-election in Makerfield, political editor David Maddox looks at the dirty tricks campaigns being unleashed by Labour MPs to stop Andy Burnham making it into No 10

Andy Burnham wasted no time in going on manoeuvres, pressing the flesh in Makerfield, where arguably the most important by-election in living memory will take place, probably on…

Exclusive: Labour MPs are being briefed that Burnham could bring back Corbyn amid claims of a dirty tricks campaign to stop the Greater Manchester mayor