Congress president Mallikarjun Kharge lost his cool at party workers during the Sankalpa Samavesha programme in Bengaluru after a section of the crowd repeatedly raised "DK-DK" slogans in support of Karnataka Deputy Chief Minister DK Shivakumar.
A video from the event showed workers chanting Shivakumar's initials as senior Congress leaders, including Shivakumar and AICC general secretary Randeep Singh Surjewala, appeared to urge the crowd to quieten down.
Interrupting his speech, Kharge rebuked the workers and warned of disciplinary action.
"Will the entire country be affected if you shout here? This is not an individual's programme, it is a party programme. You useless fellows... There is no worship of individuals here, we are here for the party programme which brings all of us together," Kharge said.
The Congress chief also invoked his long political career while cautioning party workers against personality-centric politics.
"I have 58 years of political experience. Many leaders have come here; although their contribution to the party is small, the party has given them a very big contribution. Whoever is shouting here, there will be footage, I will take disciplinary action after reviewing the footage," he said.