Section 1010(c) in Police Regulations, Bengal , 1943
(c)No consignment of ordnance stores shall be forwarded "bearing" to the Arsenal. When stores are despatched to the Arsenal by railway or steamer, the amount paid as freight shall be entered in the delivery voucher. This is necessary to enable the Arsenal authorities to pay for any undercharge made by the railway or steamer company through error at the despatching station. The Arsenal authorities decline to pay demurrage incurred while enquiries are being made on this point.