Should -
(a) the responsible person fail to comply, or inadequately comply with a directive under subsection (6);
(b) there be uncertainty as to who the responsible person is; or
(c) there be an immediate risk of serious danger to the public or potentially serious detriment to the
environment, a relevant authority may take the measures it considers necessary to -
(i) contain and minimise the effects of the incident;
(ii) undertake cleanup procedures; and
(iii) remedy the effects of the incident.
