Sec. 9. (a) "Law enforcement towing" means the towing of a motor vehicle for law enforcement purposes.
(b) The term includes towing for law enforcement purposes that is performed by a towing company:
(1) under a contract with the state, a local unit, or a local law enforcement agency of the state or local unit; or
(2) on behalf of the state, a local unit, or a local law enforcement agency of the state or local unit.
(c) The term does not include seizure towing.