(1) Where the date from which any contributions would be payable under this Act is not a pay - day, those contributions are payable as from the next following pay - day.
(2) In calculating the rate of the contributions under the appropriate table or tables in the Schedules to be paid fortnightly by a contributor for a unit or units of pension, the obligation of the contributor to contribute for the unit or units shall be deemed to have come into existence on the pay - day as from which the contributions are payable.