A.   Any scaffolds or ladders placed in such a position that they overhang or can fall onto any public street, alley, or other public way in the village shall be firmly and properly constructed and safeguarded.
   B.   It is unlawful to place or leave any tools or articles on any such place in a manner that the same can fall onto a street, sidewalk, or other public way from a greater height than four feet (4'). (1976 Code § 12.20.090)