2011 Utah Code
Title 41 Motor Vehicles
Chapter 1a Motor Vehicle Act
Section 1309 Boarding with intent to commit injury to motor vehicle, trailer, or semitrailer -- Class C misdemeanor.

41-1a-1309. Boarding with intent to commit injury to motor vehicle, trailer, or semitrailer -- Class C misdemeanor.
It is a class C misdemeanor for a person with intent to commit any criminal mischief, injury, or other crime to:
(1) climb into or upon a motor vehicle, trailer, or semitrailer, whether it is in motion or at rest;
(2) attempt to manipulate any of the levers, starting mechanism, brakes, or other mechanism or device of a motor vehicle, trailer, or semitrailer while the same is at rest and unattended; or
(3) set in motion any motor vehicle, trailer, or semitrailer while the same is at rest and unattended.