The Great London Smog

The Great London Smog occurred in December 1952, when a thick fog combined with air pollution from coal burning, factories, and vehicles. This resulted in a dense, toxic smog that blanketed London for several days, significantly reducing visibility and causing respiratory issues. The event led to an estimated 4,000 premature deaths and highlighted the serious health impacts of air pollution. In response, the UK government enacted the Clean Air Act of 1956, which aimed to reduce air pollution by promoting cleaner fuels and better urban planning. The smog remains a pivotal moment in environmental awareness and public health policy.