(1) Section 3A applies for an existing mining tenement.
(2) However, section 3A(3) and (7) do not apply for an authorised activity for an existing mining tenement until 3 months after the commencement.
(3) In this section—
"commencement" means the day section 3A commences.
"existing mining tenement" means a mining tenement (other than a coal or oil shale mining tenement) in force immediately before the commencement.