London: The mayor of London, Sadiq Khan, has triggered the capital’s emergency air quality alert as polluted air from the continent combines with toxic air in London to create dangerous levels of pollution.
The alerts will see warnings displayed at bus stops, road signs and on the underground. Khan has also asked TV and radio stations across the capital to warn their viewers and listeners in news bulletins.
Anyone with lung or heart problems is advised to reduce strenuous exercise, especially outside. The young and elderly are particularly vulnerable.
It is the seventh time in 13 months that the mayor has used the alert system.
Khan said: “The shocking and illegal state of London’s filthy air means once again I am triggering a high air pollution alert today under my new comprehensive alert system.”
The government’s committee on the medical effects of air pollutants advises adults and children with lung problems, and adults with heart problems, to reduce strenuous physical exertion, particularly outdoors, and particularly if they experience symptoms. People with asthma may find they need to use their reliever inhaler more often. Older people should also reduce physical exertion.
Khan is implementing a range of measures to try to tackle the air pollution crisis in the capital, and he called on the government to do more.