In any Park Employees' and Retirement Board Employees' Annuity and Benefit Fund system created under the provisions of Article 12 of the "Illinois Pension Code" as the same may from time to time be amended, which is now or which hereafter may become subject to the provisions of this Act, all persons who, at the time when this Act takes effect or becomes applicable hold offices or places of employment which this Act provides shall be classified, shall be included under the provisions of this Act or become members of the classified service of such Park Employees' and Retirement Board Employees' Annuity and Benefit Fund system without original examination.
70 ILCS 1215/4