Letters to the editor: Restricting cars will clean the air

‘As I have long argued, tackling London’s polluted-air crisis requires a radical strategy that has to start with reducing car use, which  involves not just pedestrianising Oxford Street but taking cars off other main roads such as the northbound section of Park Lane.’

Evening Standard, 25th June 2015

http://www.standard.co.uk/comment/letters/letters-to-the-editor-restricting-cars-will-clean-the-air-10346240.html