In these Regulations, an "adjacent structure" means a non-habitable building or structure, that is not a movable dwelling, that—
(a) is adjacent, or attached, to a movable dwelling; and
(b) enhances the amenity of the movable dwelling; and
(c) is a Class 10a or 10b building under the BCA.
Note
Part A6 of the BCA Volume Two lists the classes of building for the purposes of the BCA, and defines a Class 10 building as—
(a) Class 10a—a non-habitable building including a private garage, carport, shed or the like; or
(b) Class 10b—a structure that is a fence, mast, antenna, retaining or free-standing wall, swimming pool or the like.