Arvind Kejriwal sworn in as Delhi's chief minister
28 December 2013 Last updated at 18:10 GMT
Tens of thousands of people have turned out in India's capital, Delhi, to support an anti-corruption crusader who has become the city's new chief minister.
Arvind Kejriwal's Aam Aadmi Party (AAP), or Common Man's party, won 28 of the 70 assembly seats and was able to form a government with Congress party support.
Mr Kejriwal has pledged to end the "culture of privilege" in Indian politics, and used public transport to reach the ceremony.
David Hannah reports.