Is this a seismic shift in UK politics?

The Green Party has pulled off a landmark victory in the Gordon and Denton byelection in a major blow to Keir Starmer. Hannah Spencer, a local plumber, was elected as the party’s first MP in northern England, with Labour pushed into third place behind Nigel Farage’s Reform UK despite having a 13,000-vote majority. Lucy Hough speaks to the Guardian’s north of England correspondent Hannah Al-Othman, who lives in the constituency and was at the count overnight – watch on YouTube. Help support our independent journalism at theguardian.com/infocus