Western Australian Consolidated Regulations Unless the contrary
intention appears, where a main contractor has a duty under a provision of
these regulations to do or not do something in relation to a construction
site, the main contractor’s duty —
(a)
relates only to a matter over which, and the extent to which, the main
contractor has control or can reasonably be expected to have control at the
site; and
(b) is
limited to any person who may be affected wholly or in part as a result of the
work done at the site.