to be used for contradiction under Section 162 of the Code of Criminal Procedure. Section 145 of the Evidence Act is in two parts : the first part enables the accused to cross-examine a witness as to previous statement made by him in writing or reduced to writing without such writing being shown to him; the second part deals with a situation where the cross- examination assumes the shape of contradiction : in other words, both parts deal with cross examination; the first part with cross-examination other than by way of contradiction, and the second with cross- examination by way of contradiction only. The procedure prescribed is that, if it is intended to contradict a witness by the writing, his attention must, before the writing can be proved, be called to those parts of it which are to be used for the purpose of contradicting him. The proviso to Section 162 of the Code of Criminal Procedure only enables the accused to make use of such statement to contradict a witness in the manner