The Roots of ISO 14001 (Part 2)

Nelson's Column during the Great Smog of 1952

Nelson’s Column during the Great Smog of 1952

As described in part 1 of this article, early legislation and attempts to curb air pollution were largely unsuccessful and a situation arose in post-war London where ‘pea soup’ fogs in colder winter months combined with the excess pollution that was a normal feature of daily life to create life-threatening smogs. Also known as a black fog, killer fog or smog, is was a very thick and often yellowish, greenish, or blackish fog caused by air pollution that contained soot particulates and the poisonous gas sulphur dioxide. Continue reading

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