Section 12-536 - Advertising signs in Garrett County(a) The County Commissioners of Garrett County may enact an ordinance to regulate the height, size, location, and setback of an advertising sign adjacent to a State or county road in Garrett County.(b) An ordinance enacted under this section may not be less stringent than any applicable State or federal law.Revised and recodified by 2013 Md. Laws, Ch. 119,Sec. 2, eff. 10/1/2013.