28. Order XXI Rule 40 envisages yet a further protocol, where a judgment debtor appears before the executing court in obedience to the notice issued under Order XXI Rule 37. Where notice is issued under Order XXI Rule 37(1) and in response thereto, the judgment debtor appears before the executing court, the court cannot straightaway direct him to be detained in civil prison, even where he is in default of execution of the decree. The Court is required to (i) hear the decree holder, (ii) take all such evidence as may be produced by the decree holder in support of his execution application and thereafter (iii) provide, to the judgment debtor, an opportunity to show cause as to why he be not committed to the civil prison. The exercise that Order XXI Rule 40(1) envisages is an inquisitorial exercise, as is apparent from the opening words of Order XXI Rule 40(2), which provides for detention, of the judgment debtor, in the custody of an officer of the Court, pending conclusion of the inquiry under Order XXI Rule 40(1). It is only after this inquisitorial exercise is carried out under Order XXI Rule 40(3), that the Court may direct detention of the judgment debtor in civil prison.