High levels of ‘tube dust’

Mayor Johnson Chairman Transport for London Windsor House 42-50 Victoria Street London SW1H OTL 18 December 2011 Dear Mayor Johnson Environmental information request reveals high levels of ‘tube dust’ in London Concentrations of airborne particles in the London Underground (tube dust) are much higher than those measured in Barcelona, Milan, Paris, Rome, Stockholm or San … Continue reading High levels of ‘tube dust’