As many as 30 contestants are in the fray for the April 24 elections with the major fight being between sitting MP and senior Congress leader V.Narayanasamy and nominee of ruling AINRC R.Radhakrishnan.
This is the first parliamentary polls the AINRC is facing after it was formed in 2011.
Narayanasamy, a Minister of State in PMO who successfully fought the 2009 polls from here, has been criss-crossing various segments, flaying Chief Minister N.Rangasamy for "having failed to approach the Centre with firm policies and programmes to seek funds for development of Puducherry all these three years."
Narayanasamy also dismisses vehemently the allegation the AINRC is making against him that he has been standing in the way of the availability of Central funds for Puducherry out of political vendetta.
He also points out that the Chief Minister had not been attending crucial meetings of the Central government to get approval for various developmental projects here.
Union Finance Minister P Chidambaram at an election meeting yesterday hit out at Rangasamy and rejected as "wrong" his allegation that the Centre had denied sufficient funds for the Union Territory.
Criticising Rangasamy for forging an alliance with the BJP for the polls, he said secularism would face a big threat if BJP came to power.
On his part, Rangasamy has been pointing out during his campaign that the fiscal crisis his government was facing was largely due to the non-cooperation of the Congress-led UPA government.
Rangasamy targets Narayanasamy, alleging that he is specifically responsible for the non-availability of funds for taking up major projects.
He also makes out a strong case that Puducherry should be granted statehood and scoffs at Narayanasamy and the Congress in particular for "singing a different song now making out a case for special statehood status for Puducherry."
"This is a tricky strategy the Congress is focusing only to scuttle the initiative for statehood," Rangasamy says at rallies. AIADMK candidate M V Omalingam got a big boost when party chief and Tamil Nadu Chief Minister Jayalalithaa canvassed votes for him on March 27.
She had slammed her former ally Rangasamy, describing him as "weak and failed", and accused him of pulling the state's development backwards.
Launching the DMK-led Democratic Progressive Alliance campaign on April 10, party chief M Karunanidhi hit out at BJP's Prime Ministerial candidate Narendra Modi, saying DPA was of the firm stand that there was no room for communalism.
"We consider that all religions are equal," Karunanidhi said, canvassing for DMK nominee A M H Nazeem, MLA. Puducherry is facing an interesting poll situation as the National Democratic alliance in which the AINRC is a constituent here is facing a challenge from PMK Puducherry unit organiser R K R Anandaraman although PMK is part of the NDA in neighbouring Tamil Nadu.
CPI has fielded its Puducherry secretary R.Viswanathan in the polls, the party's first here after 37 years.