South Australian Consolidated Acts South Australian Consolidated ActsIf a contributor repays before the due date the whole or any part of an
advance in respect of which he is a contributor and within a period of three
months thereafter obtains from the same approved authority a further advance
repayable in full on the same date as the previous advance, he may with the
approval of the Treasurer become a contributor in respect of such further
advance to an amount not exceeding the amount of the advance so repaid at the
same rate of contribution as that in respect of the amount of the advance so
repaid, notwithstanding that he may then be not less than thirty-six years of
age.