Plug It In: Mayor of London backs campaign for more electric car charging points in the capital

Air pollution is a silent killer, with up to 36,000 deaths a year attributed to long-term exposure. Toxic air has been linked to the development of strokes, heart disease and exacerbates asthma.So today, on Clean Air Day, the Standard is launching our Plug It In campaign — to transform London into the world city of clean, electric power. Mayor of London Sadiq Khan explains why he is backing the campaign.