But while the Minister is consulting with the officials on that matter, there is a further matter I want to raise, and that relates, again, to clause 4(2)(b)(ii), and it provides the statutory exclusion for "the release of harmful substances for the purposes of legitimate scientific research". I'm keen to know what the parameters of the disposal and/or dumping may be of harmful substances could be for the purposes of legitimate scientific research. In what quantum would be permissible scientific research to pollute, to dump, and to give waste to toxic materials in the name of science? How would that be quantified, when would it be justified, and who would make those decisions?