[2017] NZEnvC 012 Envirofume v Bay of Plenty Regional Council [pdf, 7 MB]
...human body. Again, there was no precision as to the time of this, but it may be several months, and the damage caused is both long term and irreversible. Clearly, this is a hazardous and dangerous substance that needs to be used with the utmost care. Its use has ceased in Europe and a number of other countries. [35] For these reasons it is treated in international documentation and in New Zealand with highly conservative limits to try to avoid any potential acute or chronic effect...