Labour must reunite progressive voters to win the next election, says Lucy Powell

The deputy leader wants the party to take advantage of a split on the right and not be embarrassed to show its valuesLabour must “reunite the progressive voter coalition” if it is to take advantage of a split on the right and win the next election, the party’s deputy leader has said.Lucy Powell, who won the race to be deputy leader 12 months ago with a warning that Labour was losing the fight to be heard as Reform U…