In a video shared by ANI, Kejriwal can be heard, singing 'Hum Honge Kaamyab' as the audience listens in silence.
He unfurled the National Flag at the stadium at around 11 am.
Earlier today, Aam Admi Party's senior leader Ashutosh resigned, in a major jolt to the party. This comes after Ashutosh, who has been the right hand of the party has been at the back seat and could be seen missing at major party events.
Sources tell that the leader was upset from not being consulted at major events by the party and also for not being given Rajya Sabha ticket by the party. As per sources, he first slammed the party for sidelining him and thereafter handover his resignation to the party.