Although the Chennai Central seat, with six Assembly segments, has traditionally been a DMK stronghold the moot question now is if the constituency would continue to be so for the Karunanidhi-led party.
Murasoli Maran won the seat thrice in a row before his son Dayanidhi and the party top guns including M Karunanidhi (Chepauk) and M K Stalin (Thousand Lights), have won Assembly seats here consecutively.
In the 2011 Assembly elections, however, Assembly segments including Harbour and Thousand Lights, considered as DMK bastions, went the AIADMK way marking a new electoral phase.
Immediately after the DMK nominated Dayanidhi again for Central Chennai, he hit the campaign trail. Unlike his party colleagues and cadres of other parties in Tamil Nadu who are 'dhothi' clad, he seeks votes in his usual formal wear in an open jeep.