India, Aug. 5 -- The Enforcement Directorate has summoned Reliance Group Chairman Anil Ambani for a second round of questioning in connection with money laundering charges linked to Rs 17,000 crore in alleged bank loan frauds.

He was questioned for over five hours on Tuesday afternoon.

The Reliance Group boss has been asked to appear again after a week.

According to reports, Ambani told the ED that he did not know several of the alleged fraudulent transactions and loan disbursals.

Anil Ambani, 66, was not allowed to have a lawyer present during the questioning, which was videotaped and will be accepted by courts as evidence if the matter goes to trial.

The Enforcement Directorate on Friday issued a lookout notice against him in conne...