A BILL to be entitled an Act to amend an Act restating and reenacting a certain homestead exemption from ad valorem taxes levied for county and school purposes and a certain homestead exemption from ad valorem taxes levied for county purposes in Twiggs County, approved March 20, 1990 (Ga. L. 1990, p. 3935), as amended, particularly by an Act approved May 5, 2006 (Ga. L. 2006, p. 4359), so as to increase the amount of the income cap on the exemption granted to certain residents 62 years of age or older; to provide for compliance with constitutional requirements; to provide for a referendum, effective dates, automatic repeal, mandatory execution of election, and judicial remedies regarding failure to comply; to provide for related matters; to repeal conflicting laws; and for other purposes.