32-657 Roof signs Last Amended4/8/1965 History Print Section Copy Link https://zr.planning.nyc.gov/article-iii/chapter-2/32-657 C1 C2 C3 C4 C5 C6-1 C6-2 C6-3 C6-4 C6-6 C6-8 C6-9In the districts indicated, no signs shall be permitted on the roof of any building.