The special circuit bench of National Green Tribunal(NGT) at Ernakulam has today issued an order banning the use of diesel vehicles in the corporation areas of the Kerala state which are over 10 years old. The ban applies to vehicles plying in cities of Thiruvananthapuram, Kollam, Kochi, Thrissur, Calicut and Kannur respectively.The interim order was passed by a bench headed by Justice...