A total of 31 Assembly constituencies in districts including eight in Hooghly, seven in Howrah and 16 in South 24 Parganas are going to polls in phase-III.
Bharuch District Collector Sandeep Sangle on Saturday dismissed the allegations of EVM tampering in the first phase of the Gujarat assembly elections.
ECI chief Zaidi rubbished the AAP's claim that EVMs could be tampered with, and said no manipulation of the machines is possible.
The ECI also convened an all-paAsserting that EVM tampering is a wrong allegation, a technical officer of Electronics Corporation of India, demonstrated as how the EVM and VVPAT work.
The BSP supremo on Saturday had blamed tampering of EVMs for defeat in UP poll results.