NEW DELHI: A Delhi court on Monday reserved order on the Enforcement Directorate's plea seeking to arrest and interrogate former finance minister P Chidambaram in the INX Media money laundering case. "I will pass orders on the applications tomorrow," special judge Ajay Kumar Kuhar said. At the outset, Solicitor General Tushar Mehta, appearing for the ED, told special judge Ajay Kumar Kuhar that there is a finding by the Supreme Court that custodial interrogation of Chidambaram is necessary.