Section 826(a) in Police Regulations, Bengal , 1943
(a)Superintendents are empowered to grant leave of absence to clerks serving under them up to six months, provided local arrangements can be made to carry on the work. Applications for leave other than those with which the Superintendent is qualified to deal will be forwarded to the Deputy Inspector-General of the Range concerned for orders. A register of leave shall be maintained in B.P. Form No. 177. Application for leave shall be in Bengal Form No. 40.