Section 105(a) in Police Regulations, Bengal , 1943
(a)A subordinate police officer who wishes to make a representation about his promotion, transfer or leave or about any other matter may not interview -(i)a Deputy Inspector-General without the permission of the Superintendent of the district where he is serving (or, if he is on transfer, of the district from which he is transferred), or(ii)the Inspector-General without the permission both of such Superintendent and of the Deputy Inspector-General.
