Where outdoor storage of materials, goods and products exists within business or industrial districts, such storage shall be effectively screened by a solid fence, compact hedge or similar opaque landscaped element located on the property of the party storing the material, goods, and products. Such screening shall not extend within fifteen feet (15') of any street or driveway. The screening shall be placed along property lines or, in the case of screening along a street, fifteen feet (15') from the street right of way line with landscaping between the screening and pavement. A louvered fence shall be considered solid if it blocks direct vision. (1984 Code § 5-9-1)