Section 341(b) in Police Regulations, Bengal , 1943
(b)It is not practicable to lay down hard-and-fast rules regarding the classification of surveilles for purposes of supervision. It is the Circle Inspector who is in the best position to decide, having regard to local conditions and the incidence of crime in his circle, the nature of the supervision to be exercised, and it is for the Circle Inspector, subject to the general control of the Superintendent, to pass orders, from time to time, as to the degree and nature of the supervision to be exercised by his station officers over each surveille in his circle jurisdiction.