(EMBARGO : FOR PUBLICATION/BROADCAST AFTER 1800 HRS) Chennai, Apr 17 (Reporter) The hustle and bustle of the high octane campaign for the Friday's single phase elections to Lok Sabha in Tamil Nadu ended on Wednesday evening. Polling will be held for 39 Parliamentary constituencies in Tamil Nadu and the lone seat in the Union Territory of Puducherry. Along with the Lok Sabha seats, bye-election to the Vilavancode Assembly seat, which fell vacant following the resignation of Congress MLA Ms. S.Vijayadharani, who quit the party and joined the BJP, will also be held. As the campaigning drew to a close at 1800 hrs this evening, candidates, cutting across political lines, made a last ditch effort to woo the voters by indulging in door-to-door campaigning. The elections will witness a no-holds barred contest in a four-cornered battle between the ruling DMK-led Secular Progressive Alliance (SPA), which is also a key partner of the Opposition-led INDIA bloc at the National level, the AIADMK and the BJP fronts, apart from the Naam Tamizhar Katchi (NTK) of Actor-director Seeman. This will be the first election faced by the AIADMK under the unitary leadership of its General Secretary and former Chief Minister Edappadi K.Palaniswami after he took over the party's mantle with the support of the majority of the party members at the General Council meeting in 2022, after a protracted legal wrangle and getting the official recognition of the Election Commission as the sole party leader. The meeting ousted O.Panneerselvam, also a former CM, for revolting against his decision to restore the party to the unitary leadership and insisted maintenance of status quo of dual leadership led by them. The whirlwind campaign witnessed virulent attacks against each other as the parties in fray gird up their loins to make a mark in the electoral scenario, in what is seen as an acid test for the three key contenders--the two Dravidiain majors and the BJP. More vociferous and acerbic was none other then the DMK, which went all out in its blistering attack against the BJP-led NDA government at the Centre and also Prime Minister Narendra Modi, besides the AIADMK. The AIADMK on the other hand, after being circumspect in the initial phase and was guarded against its criticisms against the BJP, with which it had severed its ties after successive poll debacles and in a bid to attract the minority voters, upped its ante against the saffron party as the campaign neared its business end. The BJP was vocal against the DMK and the AIADMK, flaying both of them of being corrupt and not concerned about the welfare of the State, while the NTK going it alone as usual, minced no words in flaying the three key parties in the fray. The BJP had quite often hit out at the DMK for pursuing dynastic politics and was keen on furthering its familial interests, apart from being corrupt...////...