Bharatiya Janata Party leader and Madhya Pradesh Chief Minister Shivraj Singh Chouhan on February 28 accused Mamata Banerjee-led TMC government of not allowing Centre’s policies to benefit farmers and the poor. “There is a wave of change in West Bengal. TMC didn't let farmers and the poor benefit from the Centre's policies. There is violence and corruption in the state. First, it was the communist and Congress, who ruined Bengal and now TMC. Indeed, '2 May Didi-Gayi, BJP Aayi',” said Shivraj Chouhan.