Thousands died as a thick polluted fog engulfed London in 1952. Freezing weather trapped coal fire pollution in the city. Those with respiratory problems were most at risk. Show more
Discover 11,128,835 listings and 280,378 playable programmes from the BBC
Thousands died as a thick polluted fog engulfed London in 1952. Freezing weather trapped coal fire pollution in the city. Those with respiratory problems were most at risk. Show more
The BBC's international radio station
