Sheriff's commissions for municipal law enforcement officers; issuance

A. Notwithstanding any other provision of law to the contrary, the sheriff of each parish may issue to a municipal policeman a sheriff's commission permitting such officer to have parishwide law enforcement jurisdiction or jurisdiction within such limited area of the parish as the sheriff shall designate. Application for such commission shall be made only by the chief law enforcement officer of a municipality or other political subdivision. A sheriff's commission may empower a local or municipal law enforcement officer to enforce any state law throughout the parish or may be limited in such manner as the sheriff shall determine. Such power may include the authority to arrest law violators both with and without a warrant or may be for the limited purpose of permitting such officer to enforce certain designated state or local laws or perform only those functions designated by the sheriff, and he may determine whether or not the officer shall be permitted to carry a handgun. B. Municipal policemen, commissioned as herein provided, shall not be considered a deputy for any other purpose, and shall be treated for all purposes as a municipal policeman when acting pursuant to said commission; and any bond, insurance coverage, or professional liability for any municipal policeman commissioned hereunder shall be paid by the municipality for which he is a municipal policeman.