According to reports, Ramkumar will be joining the BJP on Thursday in the presence of Tamil Nadu BJP President L Murugan and BJP National Secretary CT Ravi.
Palaniswami was campaigning for the assembly polls near Ranipet, Vellore district on Tuesday during which he issued the caution and warning, which has come hours after Sasikala's arrival in Chennai amid rousing welcome.
After serving a four-year prison sentence in the Parappana Agrahara Central prison in Bengaluru, Sasikala has arrived in Chennai on the wee hours of Tuesday amid a rousing welcome.
She had an unhindered journey towards Chennai with the ADMK flag and she had sent a message to the ADMK leaders that she is ready for the battle of taking over the ADMK.
In what has become a surprise and her first public address in four years, Sasikala addressed her supporters from the car that carried the ADMK flag on its bonnet.
Being perplexed on who would go first, Jayakumar had brought the drama to an end by asking Shanmugam to speak following which the law minister made the statement.
According to reports close to the developments, the incident of the blast had happened near the Krishnagiri toll gate on Monday after she entered Tamil Nadu.
DMDK Treasurer Premalatha Vijayakanth had expressed disappointment and impatience on why the ADMK is yet to begin seat-sharing talks despite being only around three months for elections.
While the police and security personnel had blocked him, Sasikala told them to allow him following which he took a selfie with her and the visuals are going viral.