Section 75A(2)--
omit, insert--
'(2) However, subsection (1) does not apply if--
(a) the pipeline was constructed or operated under another 1923 Act petroleum tenure or 2004 Act petroleum tenure and the pipeline has not, since its construction, operated under the holder's tenure; and
(b) the pipeline is operated as an authorised activity for a 1923 Act petroleum tenure or a 2004 Act petroleum tenure.'.