Former Delhi Chief Minister Arvind Kejriwal, noted lawyer Prashant Bhushan and two others were today put on trial by a court here on charges of defamation in a complaint filed by ex-Telecom minister Kapil Sibal's son Amit Sibal.

Metropolitan Magistrate Sunil Kumar Sharma framed charges against Kejriwal, Bhushan, Aam Aadmi Party (AAP) leader Manish Sisodia and Shazia Ilmi, who has quit the party, under section 500 (defamation) of the IPC.