Utah Code Ann. § 41-6a-1409
(1) As used in this section:
(2)
(a) A vehicle immobilizer may not immobilize a vehicle without the motor vehicle owner's knowledge at either of the following locations without signage that meets the requirements of Subsection (2)(b):
(b) Signage under Subsection (2)(a) shall display:
(ii) one of the following:
(c) Signage is not required under Subsection (2)(b) for parking in a location:
(3)
(b) The notice under Subsection (3)(a) shall include:
(4)
(a) The maximum fee that a vehicle immobilizer may charge to remove a vehicle immobilization device may not exceed: