Actually now i know why, Iand looking at the break down on the HRA website, please excuse my confusion.
You may keep firearms and ammunition in your home, office (if your employer permits), or place of sojourn (where you lodge or sleep). You may transport directly between these and a firing range, gun class, meeting or show, the police station, hunting, a gunsmith, and a firearms dealer. Guns must be transported unloaded, in rigid lockable receptacles or commercial gun containers that completely enclose the firearm (a commercially produced gun sock meets the criteria).