Section 1. Section 77-7-28 is enacted to read:7. Arrests and Citations, By Whom, and How Made77-7-28. Restrictions on certain uses of an unmarked law enforcement vehicle.(1)As used in this section:(a)"Law enforcement agency" means the same as that term is defined in Section 77-7-27.(b)"Traffic law" means a violation that is classified as an infraction under:(i)Title 41, Chapter 6a, Traffic Code; or(ii)a local traffic ordinance.(c)"Unmarked law enforcement vehicle" means a vehicle that:(i)is used for a law enforcement purpose;(ii)does not have a visible light bar affixed to the roof of the vehicle that contains:(A)red and blue lights; or (B)other lights commonly used by a law enforcement agency; and(iii)does not have writing or markings on both sides of the vehicle that clearly identify the vehicle as a law enforcement vehicle from at least 25 feet away.(2)In accordance with Section 41-1a-407 and subject to Subsection (3), a law enforcement agency may not use an unmarked law enforcement vehicle:(a)for a patrol assignment for which a primary purpose is the enforcement of traffic law; or(b)for a routine patrol assignment in which a law enforcement officer conducts the general patrolling of an area.(3)An unmarked law enforcement vehicle may be used for the enforcement of traffic laws involving school zones or stopped school buses.