Parking lots in or near residential areas

Parking lots located in an R or F Zone, on a lot adjacent to an R or F Zone, or across the street from an R or F Zone, shall conform with the following: The area shall be paved and striped and provided with bumper guards where needed and a solid wall or opaque fence, not less that five feet nor more than seven feet in height, or a compact evergreen screen, not less than five feet in height, shall be erected and maintained between the parking area and the adjoining property or between such area and the street.