The Joint Venturers
may, whenever required to do so in writing by the Minister for the purpose of
complying with their obligations under the Agreement and the
Environmental Protection Act 1986 with respect to the rehabilitation of the
tailings areas —
(a)
enter and re-enter the underlying lands for that purpose together with such
agents, employees, vehicles, machinery, equipment and other things; and
(b) on
or beneath the underlying lands carry out such operations and works,
as are necessary or
expedient for that purpose.