Nigel Farage has vowed to banish those accused of extremist comments from campaigning for his Reform party after an undercover report from Clacton by Channel 4 News. Archie Bland reports. Help support our independent journalism at theguardian.com/infocus

If the polls are correct, an era is about to come to an end. What have 14 years of Conservative government done to the country? Jonathan Freedland reports. Help support our independent journalism at theguardian.com/infocus