Section 102(8) in Rules under the United Provinces Excise Act, 1910
(8)Special Squads-for prevention of local and inter-State smuggling of ganja, charas, opium, etc.An Excise Inspector may be placed in-charge of one or more of these duties.Excise Inspectors also hold the following special posts :(i)Special detective and investigation officers attached to Excise Intelligence Bureau.(ii)Special Inspecting Officer on the personal staff of the Excise Commissioner.(iii)Excise Inspector in-charge of criminal investigation work.B-Allowances