Beleaguered DMK leader and party chief M Karunanidhi’s son M K Alagiri found himself in further trouble today with his father and party chief rebuking him for his comments on alliance with DMDK and indicated that the Madurai-based leader could face action if he did not toe the party line.

What has turned out to be a bone of contention in his simmering rivalry with younger brother M K Stalin on leadership squabbles, Alagiri’s questioning of DMK’s willingness to forge a tie-up with DMDK seems to have boomeranged on him.

Karunanidhi’s rapping of Alagiri, a former party strongman in the southern city of Madurai, comes days after disbanding of local units in that town in the face of factionalism.

Sending clear signals to the former Union Fertilizer Minister, DMK high command had replaced the Madurai Urban unit with an adhoc committee dominated by Stalin supporters on Saturday following some critical posters pasted by alleged Alagiri supporters.

The Madurai MP’s subsequent interview to a Tamil TV channel criticising DMDK founder Vijayakant and speaking against DMK aligning with the actor-politician, created furore in political circles even as he reportedly reaffirmed his stand that he will accept none other than Karunanidhi as his leader.

Stalin had openly snubbed his elder brother in Tiruchirappally yesterday when he not only batted for DMK’s alliance with DMDK, but also made a sarcastic remark that he doesn’t read such “unnecessary news items,” when asked about Alagiri’s reported views against tie-up with Vijayakant’s party.

In a stern warning, Karunanidhi seemed not to take lightly Alagiri’s comments, saying it was not in consonance with his own earlier remark as party “president”, where he had expressed joy if DMDK came into the DMK-led front.

If reports of Alagiri suggesting against a DMK-DMDK tie-up were true then “there is no connection between them and DMK,” Karunanidhi said today, seeking to distance himself from his son’s remarks.

It was up to the Executive and General Council or the “authorised high command” to decide on alliance prospects, he told reporters here.