The House saw angry exchange of words between the Treasury and Opposition benches after AIADMK member P Vetrivel made some remarks against DMK and Leader of the Opposition M K Stalin.
He also dragged in the issue of ceding Katchatheevu islet to Sri Lanka, which was objected by DMK.
Leader of the House O Panneerselvam said Vetrivel can raise the issue following which Deputy Leader of DMK Legislature Party Durai Murugan made a demand that the issue be debated separately.
Later, Vetrivel criticised DMK for "allowing" the coal-bed methane extraction project on Cauvery river bed, a sensitive issue that figured during the recent polls also, but the opposition party denied it had given approval.
Stalin said his party-led government had only signed memorandum of understanding but not approved the project.
Electricity Minister P Thangamani, who had the industries portfolio in the previous AIADMK regime, refuted this and said the DMK government had issued a "go" in this regard which amounted to approval.
The House also saw some noisy scenes, once when AIADMK member Thanga Tamil Selvan made some remarks against DMK President M Karunanidhi while Mano Thangaraj of DMK later targeted Chief Minister J Jayalalithaa.
