From the opinion, page 14-15

".. prohibition  does not apply to licensed hunters or fishermen while engaged in hunting or fishing, to members of target shooting clubs.  Nor does it apply to the transportation of a firearm to and from a safety or hunting class or transportation  between a person’s residence and business or private property, or to transportation between a business or private residence for the purpose of lawful repair, sale, loan, or transfer of the firearm.  The prohibition does not apply to a person having a loaded firearm at his or her residence, including a temporary residence or campsite. Nor does it apply to a person having a loaded firearm at his or her place of business or on his or her private property. It also does not apply to a person “who reasonably believes that any person or the property of any person is in immediate, grave danger and that the carrying of the weapon is necessary for the preservation of that person or property.” 

The law the R-G ignored.