Section 998(e) in Police Regulations, Bengal , 1943
(e)Each box of ammunition on receipt shall have a label pasted on it showing clearly (i) the contents, (ii) the date of receipt and (iii) whether it is for service or practice. All ball and buckshot ammunition on receipt shall be classified as service in the first instance and an amount of the oldest service ammunition in stock equal to the amount received from the Arsenal shall be transferred to practice and labelled "practice" with the date of original receipt.
