Tata Motors is the scapegoat.” Mamata also blasted the CM for using delaying tactics, referring specifically to Bhattacharjee’s invitation on Monday asking her to work out a solution with him. For the first time in the two years since she launched her movement, Mamata has accepted the invitation. The Trinamool chief said the CM has deputed Commerce and Industries Minister Nirupam Sen to talk to Mamata’s emissary, Opposition leader Partha Chatterjee. The meeting is scheduled for Wednesday. But Mamata was sceptical. “They are not serious... It is a policy matter in which only the Chief Minister and his Cabinet can take a decision... What can a minister do?”