London Mayoral election 2021: What are London mayoral candidates promising on the environment?

Time is running out to tackle the climate crisis and the emergency is rising to the top of the agenda for politicians around the world. Prime Minister Boris Johnson is making bold pledges nationally, promising to slash carbon emissions by 78 per cent by 2035 when compared to 1990 levels. As the biggest and most populous city in the UK, London will have a big role to play in helping to meet this ambitious target. But what will the candidates do? Labour candidate Sadiq Khan, the Green's Sian Berry, and Liberal Democrat candidate Luisa Porritt explain what they would do as London mayor. Read more at https://www.bigissue.com/latest/polit...