Signs or posters carried by participants shall be made of cardboard no thicker than one-fourth inch. Supports for the signs or posters shall be made of a non-metallic material no wider than three and one-half inches nor thicker than one inch. The diameter of round supports may not exceed two inches.
(1988 Code, § 71.43) (Ord. passed 7-5-1988) Penalty, see § 70.99