"Is it a game plan before Lok Sabha elections to disturb states, regional parties and also to plan murder of some political leaders, so that nobody can raise the voice of people in future? Or is it a blame game to avoid responsibility and to finish the regional political parties who are not dependent on the UPA (United Progressive Alliance)?" Banerjee added.
The Trinamool Congress chief had earlier floated the idea of forming a federal front urging regional parties to unite against the Congress and the Bharatiya Janata Party.
"I do not know why recently a series of such incidents are taking place in a regular cycle - first at Chhattisgarh where many innocent lives were lost, then at Jharkhand where innocent lives of SP and officials were lost. Today it has happened in Bihar. Which one is the target for tomorrow - West Bengal, Andhra Pradesh or Odisha?"
Banerjee's comments came after two monks were injured Sunday in a terror attack at the Mahabodhi temple in Bihar's Bodh Gaya town where the Buddha attained enlightenment.