Section 457(b) in Police Regulations, Bengal , 1943
(b)This memorandum together with the case diaries, copies of the depositions and copies of the exhibits, etc., and the statement of the reasons for commitment shall be made over to the Public Prosecutor within seven days after commitment, and shall be returned at the close of the trial with such remarks as the prosecuting officer may wish to offer. The memorandum and case diaries shall be treated by the Public Prosecutor or other officer as confidential communications.
