Polling for the crucial by-election to the Radhakrishnan Nagar (R.K. Nagar) Assembly constituency began on Thursday at 8 a.m.
Over two lakh voters are eligible to decide the fate of 59 candidates in one of the smallest constituencies in Tamil Nadu.
The by-poll was necessitated following the death of AIADMK leader and Chief Minister Jayalalithaa on December 5, 2016, who represented the seat.
The counting of votes will take place on December 24.
The major contenders are AIADMK’s E. Madhusudhanan, DMK’s N. Marudhu Ganesh, Dinakaran — contesting as an Independent — and Bharatiya Janata Party’s K. Nagarajan.
Elaborate security arrangements have been made with around 15 companies of para-military forces and over 2,500 security personnel and several closed circuit television cameras, flying squads and static surveillance teams being deployed.
Although the poll was first scheduled to be held in April, it was cancelled due to complaints of large-scale voter bribing by a candidate.
The poll is considered an acid test for the ruling AIADMK, as it underwent a split and then a patch-up, with Deputy Chief Minister O. Panneerselvam going out of the party and then rejoining it.
In the meantime, Dinakaran, who was the party’s Deputy General Secretary, and his jailed aunt Sasikala were sidelined.