The Enforcement Directorate (ED) Thursday began the second round of questioning of former deputy chief minister Manish Sisodia at the Tihar Jail here in connection with its money laundering probe into alleged irregularities in the Delhi excise policy, officials said.

The federal probe agency had recorded the statement of the 51-year-old Aam Aadmi Party (AAP) leader for the first time on March 7 for about five hours.