(1) On a strata plan a thick continuous line on which no measurement is shown represents a vertical or near vertical boundary or part of a boundary along or within a wall or fence.
(2) On a strata plan a thick broken line on which a measurement is shown represents a vertical or near vertical boundary or part of a boundary which does not lie along or within a wall or fence.
(3) On a strata plan the location of any common boundary between a unit and another unit or a unit and common property is the median of any wall, fence, floor or ceiling unless the plan by legend or otherwise indicates that the boundary is in another position.
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