The Green party is split between two factions – but there is a strategy that could bring them together | Joe Todd

If Zack Polanski can be both popular and radical – think price controls to manage the cost of living – then he will have found a uniting missionThe Greens are jubilant after sweeping through Labour heartlands in last week’s elections, winning Norwich, Hastings, Waltham Forest, Hackney and Lewisham,