Voting in the Green Party leadership election opened on Friday, with the result to be declared on 2 September. The contest between Ellie Chowns and Adrian Ramsay, running on a joint ticket, and Zack Polanski has focused to an unusual extent on electoral tactics and the hopes of winning a large number of Commons seats from Labour.
Meanwhile, the Corbyn-Sultana party is still taxiing towards the runway for take-off, its passengers talking excitedly about replacing Labour as the main party of the left, either on its own or in alliance with the Greens.