(1) The court may vary the * pecuniary penalty order by reducing the * penalty amount by an amount worked out under subsection (2) if the court is satisfied that:
(a) the order relates to more than one offence; and
(b) when the * responsible authority applied for the order, the court could have made the order in relation to at least one of the offences that has not been * quashed.
(2) The amount is an amount equal to so much of the * penalty amount as the court reasonably believes to be attributable to a person's conviction of an offence:
(a) to which the * pecuniary penalty order relates; and
(b) that was * quashed.
(3) In determining the amount by which the * penalty amount should be reduced under subsection (2), the court may have regard to:
(a) the transcripts and evidence referred to in subsection 148(2); and
(b) the transcript of, and the evidence given in, any proceedings relating to the application for the * pecuniary penalty order or any application to vary the order; and
(c) any other matter that the court considers relevant.