The Prime Minister Dr. Manmohan Singh has asked the Centre, the Ganga basin States, civil society and industry to come together to clean the Ganga. He was chairing the meeting of National Ganga River Basin Authority in New Delhi on Tuesday. Expressing concern that the efforts in the past have not been very successful, he sought a renewed and sincere commitment in both thought and action to make a definite change in the situation. The Prime Minister asserted that all the stake holders must find the right balance between the need for environmental and ecological conservation of the Ganga and its basin on the one hand and the imperatives of growth and development on the other.