Dangerous air pollution alert is issued for London TODAY after bonfires and fireworks added to dense fog to cause smog build-up
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The Mayor of London has issued a high air pollution alert for the city. Dense fog has combined with fireworks and bonfires to create a buildup of smog. Sadiq Khan urged vulnerable people to be cautious.
Mayor of London Sadiq Khan placed the capital under an alert for high air pollution last night, urging 'those most vulnerable' to be wary.