我们需要医生来说沥青厂这么近会有什么危害，也需要环境专家来说，还有谁？说实话，法律的条款就是如果可能造成不良影响，那么就不应该允

重点在证明它造成了不利影响。

安省的法律 defines “adverse effect” as one or more of:
(a) impairment of the quality of the natural environment for any use that can be made of it,
(b) injury or damage to property or to plant or animal life,
(c) harm or material discomfort to any person,
(d) an adverse effect on the health of any person,
(e) impairment of the safety of any person,
(f) rendering any property or plant or animal life unfit for human use,
(g) loss of enjoyment of normal use of property, and
(h) interference with the normal conduct of business.

我认为基本上我们全有。怎样证明？