London mayor issues pollution warnings at bus stops and tube stations
by Damien Gayle and John Vidal from on (#23N4W)
UK capital experiences high pollution levels on Thursday with warnings telling people to avoid strenuous exercise
Air quality alerts have been issued at bus stops, tube stations and roadsides across London because of high pollution levels, said a spokeswoman for the mayor of London, Sadiq Khan.
The alerts will notify Londoners on Thursday evening during their commute home from work.