If, immediately before the sale day, the period of service under the Long Service Leave Act of an employee of CSL was at least 10 years, then:
(a) despite the amendment of the Long Service Leave (Commonwealth Employees) Regulations by this Act the employee's accrued rights under that Act continue; and
(b) that Act has effect after the sale day in relation to the employee as if CSL were an approving authority for the purposes of that Act.