A vacation bench comprising Justices L Victoria Gowri and N Senthilkumar granted the interim injunction on a petition filed by DMK candidate K R Periyakaruppan, who lost to the TVK MLA in the April 23 polls.
Also Read: Tamil Nadu: AIADMK faction extends support to C Joseph Vijay-led TVK government
Srinivasa Sethupathi cannot vote in any no-confidence motion as well.
Incidentally, the C Joseph Vijay-led TVK government will face its floor test on Wednesday, three days after the swearing-in of the Chief Minister and his cabinet.
In his petition, Periyakaruppan sought a recount of votes and also sought an interim order to restrain Srinivasa Sethupathi from taking oath as an MLA.
Also Read: AIADMK stands divided over support to TVK, some MLAs want EPS to step downPeriyakaruppan is a former minister.
While Srinivasa Sethupathi secured 83, 365 votes in the election, Periyakaruppan got 83, 364 votes. Srinivasa Sethupathi was declared elected by a margin of just one vote.
The HC bench had earlier held a special sitting on Sunday, a day ahead of the scheduled oath taking of MLA-elects as legislators in the state Assembly.
