(a)The strength and distribution of the Indian Police and of the Bengal Police Service cadres shall be shown in the "Gradation List of Police Officers in Bengal" which is published periodically.(b)The cadres for Inspectors, of all branches, and for Sergeants shall be shown on a provincial basis in separate parts of a gradation list which is printed in April each year and maintained up to date in the office of the Inspector-General.(c)The cadre for Sub-Inspectors of the Criminal Investigation Department and of the Intelligence Branch shall be shown in a gradation list printed in April each year and maintained by the Deputy Inspector-General, Criminal Investigation Department and Intelligence Branch.(d)There shall be in each Range a cadre for Sub-Inspectors, in all branches of the District and Railway Police, serving in the districts within it: this cadre will be shown in a gradation list which shall be printed in April each year and maintained up to date in the office of the Deputy Inspector-General.(e)There shall be for each district separate cadres for (i) Sub-Inspectors, (ii) Assistant Sub-Inspectors, (iii) head constables, (iv) naiks and (v) constables, both of the Unarmed Police and of the Special Armed Force, which shall be shown in the district gradation list maintained under regulation 913.
