Former Congress MP Undavalli Aruna Kumar has alleged that it is state government which is responsible for the delay in Polavaram project. In an exclusive interview with a programme of 'Encounter With Murali Krishna', the Congress senior leader has alleged that people are being cheated with the differences arisen between the ruling TDP and its alliance BJP. It is the Cabinet that takes the unique decision, not the political parties, Undavalli said. Former Rajahmundry MP has faulted both the state and the Central government for the delay in the project. He has defended his statement citing some examples.