"I want to tell BJP, which is in power in Centre, that you should show some signs of responsibility. It can't be the case that only I (state government) have the responsibility and you (central government) don't have any responsibility.
"Look at your central government and see what work you have been able to do and what you have failed to deliver. Does politics and winning elections mean resorting to communal violence? In Bengal there is no place for communal riots," Banerjee told a rally here.
"It is a rainbow coalition and the people will teach them a lesson for trying to scuttle the growth of Bengal," she said.