Any proposed ordinance may be enacted as an emergency ordinance if the council finds as a fact, and states in the ordinance, that the ordinance is necessary for the immediate preservation of public peace, health or safety or for the support of county government and its existing public institutions. A minimum of four affirmative votes shall be required to enact an emergency ordinance. Emergency ordinances shall not be subject to veto by the county executive. Emergency ordinances shall be effective upon passage by the council. (Added by Ord. 80-012 § 2, June 2, 1980, Eff date Dec. 1, 2002; Amended by Amended Ord. 02-047, Oct. 16, 2002, Eff date Dec. 1, 2002; Amended by Ord. 11-017, May 11, 2011, Eff date May 27, 2011).