Air Pollution in the Past Following a government Air pollution in the UK is not a new investigation, a new law called problem. The Great Smog of London 'The Clean Air Act of 1956' was was a severe air pollution event created which restricted the that happended in 1952 in London burning of coal in urban areas and and lasted for a period of 5 days. authorized local councils to set up During the Great Smog in London smoke-free zones. Homeowners businesses and schools had to close Although there were less cars on the roads in received grants to convert from and around 8,000 to 12,000 people 1952 lots of fossil fuels where being used to coal to alternative modern heating died from causes related to the generate power in peoples homes and systems. levels of pollution in the air. businesses. London's electric tram system had also been replaced by deisel burning red double decker buses. Factories which had sprang up after the Industrial Revolution were In 2021 In 2021 producing lots of pollution in the form of grants are still available almost 7 million people die smoke from burning coal. Coal was also to make heating homes more each year from breathing being burned in coal fires to heat peoples clean air friendly. Councils are polluted air worldwide. Severe homes. When smoke and fog mixed together, setting up emission free zones air pollution events are still they made ‘smog’, which made the air hard to to help ease air pollution by happening today but with new breathe, and also made it difficult to see. only allowing non polluting technology and more green transport such as electric cars, energy choices we can start to vans and buses and make a difference to our air Governments are still working quality on acts to make our air cleaner.