Section 445(e) in Police Regulations, Bengal , 1943
(e)In cases referred to in the second sentence of clause (a) above one copy of the final memorandum with the Superintendent's orders thereon shall be sent from his office direct to the police-station, where it shall be filed with the First Information Report, case diaries and other papers of the case after the necessary entries have been made in the registers concerned, the other copy being forwarded to the Circle Inspector through the Sub-divisional Police Officer for return to the Superintendent's office by the Inspector after his orders have been noted in their indices of crime.