Section 701(l) in Police Regulations, Bengal , 1943
(l)Advantage shall be taken of returning escorts whenever possible for the despatch of treasure or prisoners to the district to which they belong or any district on their line of route. Officers-in-charge of escorts of any kind shall, on arrival at their destination, enquire from the authorities of the district whether any prisoners or treasure are awaiting transfer to their own district or in any district en route, and shall take charge of any that may be made over to them for escort. The escort commander shall report himself to the local Superintendent who shall make any arrangement that may be necessary for strengthening the return escort. Escorts arriving at Calcutta shall enquire at both the Alipore and the Presidency Jails.
