Section 1259(d) in Police Regulations, Bengal , 1943
(d)Financial and accounting procedure. - The financial and accounting procedure relating to the execution of departmental works up to the limit of Rs. 5,000 is laid down in rule 156 of the Bengal Financial Rules and Appendix X(A) of the Bengal Audit Manual. The procedure relating to works exceeding this limit is laid down in Appendix X(B) of that Manual.