Utah Code § 41-6a-1006: Vehicles to exercise due care to avoid pedestrians -- Audible signals and caution.

(1) The operator of a vehicle shall:

(a) exercise care to avoid colliding with a pedestrian;

(b) give an audible signal when necessary; and

(c) exercise appropriate precaution if the operator of the vehicle observes a child or an obviously confused, incapacitated, or intoxicated person.

(2) This section supersedes any conflicting provision of:

(a) this chapter; or

(b) a local ordinance in accordance with Section 41-6a-208.