South Australian Consolidated Acts5—Governor may substitute another day for day appointed
(1) The Governor may,
by proclamation, declare some other day to be a public holiday or bank holiday
in a year instead of a day by this Act appointed a public holiday or bank
holiday, and in that case that other day will in that year be substituted as a
public holiday or bank holiday for the day appointed by this Act.
(2) The Governor may,
by subsequent proclamation, vary or revoke a proclamation made under this
section.