(1) This section does not apply to a county subject to Part 3, Peace Officer Merit System in Counties of the First Class.
(2) The legislative body of a county that employs a nonexempt employee engaged in law enforcement activities may, except as otherwise required by a contract or a collective bargaining agreement or federal law, enact an ordinance or pass a resolution that:
(a) designates a work period for the nonexempt employee that is the same as, or equivalent to, a work period described in Subsection 63A-17-502(2); and
(b) compensates the nonexempt employee for overtime at a rate of one and one-half times the nonexempt employee's regular hourly rate.