Wyo. Stat. § 31-5-121
Current with changes from the 2024 Legislative Session, Acts 1-58, 60-118
No person shall open any door on a motor vehicle unless and until it is reasonably safe to do so and can be done without interfering with the movement of other traffic, nor shall any person leave a door open on a side of a vehicle available to moving traffic for a period of time longer than necessary to load or unload passengers.
W.S. 31-5-121