12. Now up to the moment the judgment is delivered Judges have the right to change their mind. There is a sort of locus paniteniea, and indeed last minute alterations sometimes do occur. Therefore, however, much a draft judgment may have been signed beforehand, it is nothing but a draft till formally delivered as the judgment of the court. Only then does it crystallise into a full fledged judgment and become operative. It follows that the Judge who "delivers" the judgment, or causes it to be delivered by a brother Judge, must be in existence as a member of the court at the moment of delivery so that he can, if necessary, stop delivery and say that he has changed his mind. There is no need for him to be physically present in court but he must be in existence as a member of the court and be in a position to stop delivery and effect an alteration should there be any last minute change of mind on his part. If he hands in a draft and signs it and indicates that he intends that to be the final expository of his views it can be assumed that those are still his views at the moment of delivery if he is alive and in a position to change his mind but takes no steps to arrest delivery. But one cannot assume that he would not have changed his mind if he is no longer in a position to do so. A Judge’s responsibility is heavy and when a man’s life and liberty hang upon his decision nothing can be left to chance or doubt or conjecture; also, a question of public. policy is involved. As we have indicated, it is frequently the practice to send a draft, sometimes a signed draft, to a brother Judge who also heard the case. This may