Big wins for Reform, big losses for Labour

Available for 2 days

Veteran Labour MP and former party chair Ian Lavery tells us Keir Starmer should quit. The PM says he'll fight on. Cabinet minister Hilary Benn joins us, as does Reform UK chairman David Bull, as they record big wins across the country. Chris Mason and John Curtice provide analysis on the biggest test of electoral opinion this side of the general election.