Karen Shore is Labour's candidate for Runcorn by-election

Labour has chosen Karen Shore, a Cheshire West & Chester councillor, as its candidate for the Runcorn and Helsby by-election. This follows the resignation of Mike Amesbury, who left after being convicted of assaulting a constituent. Amesbury received a 10-week prison sentence, later suspended after an appeal. He had been serving as an independent MP since his suspension from Labour last year. Shore aims to represent the local community effectively, drawing on her experience as a teacher and councillor. This by-election will be a significant test for Labour leader Sir Keir Starmer.