Delhi Chief Minister Arvind Kejriwal reportedly slammed the Election Commission for not issuing “any formal statement” regarding the tampering of Electronic Voting Machines. Kejriwal tweeted, “Why are these stories ascribed to “sources”? How credible are they? Why hasn’t the EC issued any formal statement? Or is it just a plant? Has anyone actually seen any official statement from the CEC? Am trying to get it since evening. Is this news correct?”. Earlier Congress leader Digvijaya Singh criticised EC over tampering of EVMs.