A day is not counted for the purposes of a suspension period that applies to a holder's civil aviation authorisation under this Division if:
(a) on that day, a suspension of the authorisation has effect under another provision of this Act or the regulations; or
(b) the day is a day prescribed by the regulations for the purposes of this section.
Example: At the time that a 90 day suspension under section 30DY comes into force, another suspension of one of the affected civil aviation authorisations has been stayed under section 31A. 20 days into the section 30DY suspension, the Administrative Review Tribunal reviews the other suspension and upholds it. The other suspension runs for 30 days. Those 30 days do not count for the purposes of the section 30DY suspension of the relevant authorisation. The section 30DY suspension of that authorisation has 70 days to run after the end of the other suspension.