Ms Catherine Day Secretary-General European Commission Secretariat-General B-1049 Brussels Belgium Commissioner Potočnik Commissioner for the Environment European Commission Environment Directorate-General B-1049 Brussels Belgium By email and registered post:  [email protected] and [email protected] 15 January 2012 Dear Secretary-General Day and Commissioner Potočnik Complaint against UK for infringements of EU air quality law.  Request for infraction action by 30 … Continue reading ‘Clean Air in London’ lodges complaint over breaches of air pollution laws in London