While disposing of a petition by Ganguly, Justice Dipankar Dutta directed that the one-man Commission was free to ask Ganguly any question relating to the incident while the former minister would also have the right not to answer any of the questions.
It also directed that there would be no cross-examination of Ganguly on the basis of any question or its answer.
Ganguly had challenged the validity of the Commission and his summons to depose before it.
Mamata Banerjee government had set up the Justice (Retd) Amitava Lala Commission of Inquiry into the killing of 17 Anandamargis on a flyover in south Kolkata on April 30, 1982.