GUWAHATI: Noted social activist Deven Dutta came down heavily on the Tarun Gogoi led Congress Government for its role in dealing with the big dam issue in the State.

He said that experts like Himanshu Thakkar, Rohan D’Souza, Ramaswami Iyer and Niroj Waglekar who took part in the February 26-27 public convention in the city talked against big dams in an ecologically volatile region like the North-East.