Theresa May 'declares war on plastic' in Government's Environmental Plan

<<VOICED: The Prime Minister says it's an inspiring challenge, but critics have labelled it as too slow and vague. Today, Theresa May outlined her new Environment plan for Britain, with a pledge to eradicate all avoidable plastic waste within 25 years. Supermarkets are also being urged to set up plastic free ailes. And the chairman of Waitrose today told Sky News that it he is happy to spend more to go plastic free. Sky's Science Correspondent Thomas Moore reports. >> on January 11, 2018 in Barnes, England.