Hamilton : Règlement no 23-162, art. 9(2) — Property Standards By-law

Subject to subsection 9(3), outdoor lighting and indoor lighting that can be seen outdoors shall be placed and maintained, or have a barrier placed and maintained, so as to prevent or block direct illumination of the interior of a dwelling or dwelling unit on adjoining property or any property in close proximity regardless of whether such dwelling or dwelling unit has or may have shades, drapes or other interior window coverings.