Between 2016 and 2024 the UK saw four changes of prime minister by way of a party leadership contest. In that time, even casual observers became familiar with the dramatic process that the Conservative Party uses to topple one leader and select another. Secret letters to the 1922 Committee, the dramatic confidence votes, and then two selected in a dog-eat-dog process to face the final vote by members.
What may be about to happen in the Labour Party will be different in important respects. If the Conservative Party is historically a body with its head in parliament and limbs extended into the country, Labour is more like a mountain with only its peak protruding into the parliamentary arena.
Even today, Labour has a deep institutional culture and a set of rules that anchor the legitimacy of the leader in the broader party membership as much as in parliament. In the past, Labour’s systems for selecting its leader were as complex as the structure of the party itself. Rules were repeatedly redrawn in factional conflicts between activists, trade unions and the party in parliament.
