It is unlawful for any person to drive or operate a motor vehicle on any roadway, road, alley or way, or upon the grounds of a public park, playground or public school or of a county or municipal institution or building, or of an educational institution or building, at a speed in excess of fifteen miles per hour.
(Ord. MC-460, 5-15-85; Ord. 2579, 5-26-64; Ord. 1652, 3-18-41)