Order of the National Green Tribunal (Principal Bench, New Delhi) in the matter of S.K. Goyal Vs. Sh. Ajay Tyagi, Chairperson, CPCB & Others dated 24/11/2014 regarding pollution from the Railway locomotive engines. The Tribunal in its order disposed of this Application with a direction to Respondent No. 3, Secretary or his nominee not below the rank of Additional Secretary to hold a meeting within four weeks from today. The meeting shall be held with the Member Secretary of CPCB, the concerned Prof. from IIT Delhi and a representative of the Ministry of Petroleum.