(1) This section applies to a notice in force under subsection 73A(3) of the Telecommunications Act 1991 immediately before 1 July 1997.
(2) The Telecommunications Act 1997 has effect as if the notice had been given under section 322 of the Telecommunications Act 1997 at the beginning of 1 July 1997.
(3) Subsection ( 2) does not apply to the notice unless the notice would have been authorised by section 322 of the Telecommunications Act 1997 if it had been given under that section at the beginning of 1 July 1997.
(4) Subsection ( 2) does not prevent the notice referred to in that subsection from being varied or revoked in accordance with subsection 33(3) of the Acts Interpretation Act 1901 .