The Green Party has announced that its candidate in the Greater Manchester mayor by-election will be Geraldine Coggins: Meet Geraldine Coggins. Greater Manchester councillor, Green group leader, straight talking anti-austerity campaigner – and your Green candidate for Greater Manchester Mayor. pic.twitter.com/3JMUHR7gdG — The Green Party (@TheGreenParty) June 20, 2026 Geraldine Coggins Coggins is a veteran Green Party politician, having served on Trafford Council since 2018. She was actually one of the Greens’ first councillors in the area, and serves as the Leader of the Green Party group on the council. It was no secret that Coggins was running to be the…