Tube Dust

MQT on 2014-03-19
Session date: 
March 19, 2014
Question By: 
Stephen Knight
Liberal Democrats
Asked Of: 
The Mayor


Please list the national and international research studies or other scientific evidence that Transport for London has considered since 1 January 2012 in relation to the possible health effects of 'tube dust' e.g. in the Paris Metro?


Answer for Tube Dust

Answer for Tube Dust

Answered By: 
The Mayor

TfL regularly reviews new national and international research findings on air quality and regularly measures dust levels in the underground sections of its infrastructure, using the Health and Safety Executive respirable dust measures. The following have been reviewed since 1 January 2012: 

       University of Southampton Faculty of Medicine - discussions with its research team on air quality research carried out on air quality on European metros

       City of Stockholm/Stockholm University review of  particulate material in the metro system and its health effects.