Regulation 9 is amended by revoking subclause (2) and substituting the following subclause:
“(2) Subclause (1) does not apply if the wire is—
“(a) burnt at industrial and trade premises that have—
“(i) a resource consent for the discharge produced; and
“(ii) emission control equipment that is designed and operated to minimise emissions of dioxins and other toxics from the process; or
“(b) part of a building that is burnt for the purpose of training firefighters.”