20. Citation
20.1 This By-law may be cited as the "Light Pollution By-law".
21. Illuminating Engineering Society
Notwithstanding any other provisions in this By-law, nothing in this By-law shall have the effect of
requiring outdoor lighting which provides a lower level of illuminance for a use or activity than the
minimum level of illuminance recommended for such use or activity in the lighting handbook of the
Illuminating Engineering Society in effect at the time of installation or replacement of Outdoor Light
Fixtures or any successor publication.
22. General
22.1 Schedule A hereto is incorporated in and forms part of this By-law.
22.2 The references to footcandles in this By-law are for convenience only and represent the
approximate imperial equivalent of the measurements expressed in lux. When the measurements
expressed in lux and footcandles are different, the measurements expressed in lux shall prevail.
22.3 The division of this By-law into parts, sections, subsections, paragraphs and subparagraphs and
the insertion of headings are for convenience of reference only and shall not affect the construction
or interpretation of this By-law.
22.4 If any provision of this By-law or the application thereof to any Person or circumstance is
invalid, this invalidity shall not affect other provisions or application of this By-law which can be
given effect without the invalid provision or application, and to this end the provisions of this By-law
are severable.
23. Effective Date
23.1 This By-law shall come into effect upon third reading and passage of the By-law.