According to data shared by the poll authority, Rs 319 crore of illicit cash, drugs, liquor and valuable metals have been seized from West Bengal, followed by Rs 170 crore in Tamil Nadu.
Also Read: Deleted voters race against deadline as offline appeal route falters in Kolkata
Over 5,173 flying squads have been deployed to ensure that the complaints are attended to within 100 minutes.
Besides this, over 5,200 static surveillance teams (SSTs) have also been deployed for setting up surprise nakas (broadly, barricades) at different locations, the poll authority said.
While Kerala, Assam and Puducherry go to the polls on April 9, voting in West Bengal will be in two phases on April 23 and 29. Tamil Nadu will have assembly polls in a single phase on April 23.
Assembly bypolls will also be held in eight seats across six states on April 9 and 23.Also Read: Bengal voter roll crisis: 23 lakh excluded ahead of polls, tribunals non-functional
The data, EC said, has been collated from the Electronic Seizure Management System.
While assembly elections and by-elections were announced on March 15, the Electronic Seizure Management System (ESMS) was activated on February 26.

