Environment Strategy Read and respond to the Mayor's draft London Environment Strategy Measurement and data We track levels of pollutants in London and publish lots of data on London’s environment for free. Sustainable development The London Sustainable Development Commission provides advice to the Mayor that helps make our city more sustainable. Environment publications A City for All Londoners The Mayor is sharing his initial plans to create A City for all Londoners – find out more and get involved. Cutting pollution Watch a short film about how we are cutting pollution in London Environment Film Watch a short film about how we are tackling environmental issues. Environment newsletter Sign up now to receive updates on environmental policy, projects, events and opportunities.