The man, who identified himself as Nachiketa Walnekar, a Bharatiya Janata Party (BJP) activist, created a ruckus at the packed press conference, but was then bundled away by Aam Aadmi Party (AAP) activists.

Kejriwal, who was sitting on the dais with other party leaders, got some drops of the ink on his face. But AAP national executive member Manish Sisodia's cap was smeared. Sisodia is contesting from Patparganj assembly seat. AAP membedr and senior lawyer Prashant Bhushan also had ink smudges on his hands.