923.10  TRIMMING TREES ON PRIVATE PROPERTY.
   All trees standing upon private property in this City having branches projecting into public highways or public places shall, under the supervision of the Director of Public Works, be kept trimmed by the owner or occupant of such private property to such an extent that the lowest branches of such trees shall not come within nine feet of the ground where they overhang any public sidewalk, public place or public highway.
(1964 Code §51.09)