Section 933(4) in Police Regulations, Bengal , 1943
(4)The lanyard shall be of khaki colour both in the Review Order and working dress.Note. - A Deputy Superintendent officiating as Superintendent or Additional Superintendent shall wear a khaki helmet (with a khaki pagri and no blue flash), 3 stars on the shoulder and B. P. letters.(b)Honorary Deputy Superintendent. - An Inspector on whom the rank of honorary Deputy Superintendent has been conferred shall wear the uniform of a Deputy Superintendent to be purchased at his own cost.III. - Wearing of Uniform By Retired Officers
