Bhopal, Nov 30 (ANI): An activist working with Bhopal gas leak victims, Satinath Sarangi, said that even 30 years after the industrial disaster the government has not been able to provide the victims the necessary relief and rehabilitation. On the night of December 02, 1984, the factory owned by the US multinational Union Carbide Corp accidentally leaked cyanide gas into the air, killing thousands of largely poor Indians in Bhopal city of Madhya Pradesh. Thirty years later, the toxic legacy of this factory lives on, say human rights groups, as thousands of tonnes of hazardous waste remains buried underground, slowly poisoning the drinking water of more than 50,000 people and affecting their health. Sarangi, who is the founder and managing trustee of charitable Sambhavna Trust and a member of Bhopal Group for Information and Action, admits that government has not been able to provide the tragedy survivors with right treatment. Meanwhile, managing trustee of non-profit organisation, Chingari Trust, Rashida Bee, shared her experience of providing therapies and working for rehabilitation of special children born in families affected by 1984 Bhopal Gas Tragedy.