Speaking on Politics London, former Greens co-leader Jonathan Bartley summed up why voters abandoned Labour: Jonathan Bartley: "Green voters.. want nationalisation.. they want whats happened in Gaza to be called out as genocide.. they want fresh economic thinking.. is there going to actually be any change with Burnham?" #politicslondon pic.twitter.com/NpipCehDHb — Saul Staniforth (@SaulStaniforth) June 21, 2026 Greens — What voters want Bartley was the co-leader of the Green Party from 2016 to 2021. In that time, he co-led with Caroline Lucas and Sîan Berry. When asked what’s “best for London right now?”, Bartley responded: Definitely not Keir Starmer. Definitely, I think,…