With drug-related deaths at a high in London and Black people still being unfairly targeted by drug policing, co-leader of the Green Party Siân Berry makes the case for urgent decriminalisation.
When Ankit Love felt that none of the candidates in the London Mayoral election were offering what he wanted, he formed the One Love Party - offering world peace, an end to climate change, and a pledge to legalise cannabis. We went to meet him on the campaign trail.
