S.L. 164.1 ст. 5Sergeants.

(1) Sergeants shall be classified as Sergeants First Class,

Sergeants Second Class and Sergeants Third Class on probation.

(2) A Sergeant Third Class who has served in that capacity for a period of not less than two (2) years in a satisfactory manner may be appointed Sergeant Second Class by the Commissioner.

(3) A Sergeant Second Class who has served in that capacity for a period of not less than four (4) years in a satisfactory manner may be appointed Sergeant First Class by the Commissioner.