Full fleet of 21 new six-coach trains to be deployed on Green Line, easing congestion on Purple Line

Namma Metro officials say that the plan involves shifting existing Phase-1 train sets currently operating on the Green Line to the 43-km Purple Line corridor between Whitefield and Challaghatta

​Namma Metro officials say that the plan involves shifting existing Phase-1 train sets currently operating on the Green Line to the 43-km Purple Line corridor between Whitefield and Challaghatta