Nigel Farage’s Reform UK has dramatically won the Runcorn and Helsby byelection by just six votes in a blow to Keir Starmer’s premiership.
The hard-right party narrowly overturned Labour’s 14,700-vote majority in the first full-scale electoral test of Starmer’s government and set a new record for the smallest majority at a parliamentary by-election since the end of the second world war.