Himanshu Singh Sabharwal Vs State of M P, AIR 2008 SC 1943

Hon'ble Supreme Court observed, "The Courts have to take a participatory role in a trial. They are not expected to be tape recorders to record whatever is being stated by the witnesses. Section 311 of the Code and Section 165 of the Evidence Act confer vast and wide powers on Presiding Officers of Court to elicit all necessary materials by playing an active role in the evidence collecting process. They have to monitor the proceedings in aid of justice in a manner that something, which is not relevant, is not unnecessarily brought into record. Even if the prosecutor is remiss in some ways, it can control the proceedings effectively so that ultimate objective i.e. truth is arrived at. This becomes more necessary where the Court has reasons to believe that the prosecuting agency or the prosecutor is not acting in the requisite manner. The Court cannot afford to be wishfully or pretend to be blissfully ignorant or oblivious to such serious pitfalls or dereliction of duty on the part of the prosecuting agency.”