Stating that there was "no change in Jayalalithaa's political decency," he said in a statement that senior DMK leader K Anbazhagan was made to sit in the sixth row when she was sworn-in as Chief Minister in 2002 and this year his son and party treasurer MK Stalin was also allotted a back-row seat.
Karunanidhi was referring to Jayalalithaa leaving the assembly when he was entering it to take oath as an MLA on May 25.
Karunanidhi said on both occasions she gave similar clarifications. Karunanidhi had earlier said his party was "insulted" at the swearing-in ceremony, complaining about the seating arrangement made for his son Stalin.
On postponement of elections in Aravakurichi and Thanjavur constituencies, he asked the Election Commission to disseminate information in a transparent fashion on the steps it had taken following charges of distribution of money.
Vijayan had said on May 28 in Delhi that "conflict cannot solve the issue so democratic process need to be followed for a solution," adding, his government will go through reports of various commissions before its next step.