It was at the same venue that Mr Kejriwal became a nationally-recognized figure in 2011 when he flanked Gandhian Anna Hazare who fasted for 16 days to demand the new anti-corruption law that has just been cleared by Parliament and births a national ombudsman or Lokpal.
Mr Kejriwal, a former tax official, has promised to disassemble Delhi's VIP culture. Neither he nor his legislators will use the flashing red lights or 'lal battis' that give politicians' cars the screeching right of way on roads.
Seen here, Delhi Chief Minister Arvind Kejriwal with his ministers before the start of the cabinet meeting on Saturday.
Seen here, a huge number of supporters were seen in the train going to Barakhamba Metro station. Arvind Kejriwal had taken a train from Kaushambi Metro station to go to Ramlila Maidan.
Delhi Police commandos and bomb squads have also been deployed along with anti-riot police and vehicles. Nearly 1,600 policemen will guard the Ramlila Maidan today. CCTV cameras have been installed at more than 20 locations at the venue.