Section 898(a) in Police Regulations, Bengal , 1943
(a)The Armed Inspector shall be deputed once every half-year to visit the headquarters of each subdivision. During his visit he shall thoroughly inspect all arms and ammunition at subdivisional headquarters, whether in the possession of the sub-treasury guard or kept at the police-station, and shall report on their condition and the manner in which they have been kept. He shall inspect the clothing and accoutrements of the sub-treasury guard, test the men in their knowledge of drill and of the rules relating to guards and sentries, hold alarm parades in order to see whether co-operation exists between the police-station (which is armed) and the town police and. the emergency force, if any, and the guards, and submit a report in which he shall mention clearly the general state of the guard and point out anything he may consider defective. He shall also hold a parade of all available police at the sub-divisional headquarters and instruct them as far as possible in drill and the use of arms. The visit should not ordinarily exceed two days.