In interpreting and applying the provisions
of this chapter, they shall be held to be the minimum requirements
for the promotion of the public safety, health, convenience, comfort,
prosperity and general welfare. It is not intended by this chapter
to interfere with or abrogate or annul any easements, covenants or
other agreements between parties; provided, however, that where this
chapter imposes a greater restriction upon the use of buildings or
premises, this chapter shall control.
The invalidity of any article or section of
this chapter shall not invalidate any other article or section thereof.
All local laws or ordinances or parts of either
thereof in conflict with the provisions of this chapter are hereby
repealed.