In this Code, the following rules of word usage
shall apply unless the context clearly indicates otherwise:
A. "And"; "or." The word "and" may be construed as meaning
"or," and the word "or" may be construed as meaning "and," if the
sense requires it.
B. Gender. Words importing the masculine gender only
shall also mean and include the feminine and neuter genders and shall
also apply to firms, associations, corporations and other artificial
persons.
C. Number. Words importing the singular number only shall
include the plural number, and words importing the plural number only
shall include the singular number.
D. "Shall"; "may." The word "shall" is mandatory and
the word "may" is permissive.
In interpreting and applying the provisions
of this Code, they shall be held to be the minimum requirements for
the promotion of the public health, safety, comfort, convenience and
general welfare. Where the provisions of this Code impose greater
restrictions or requirements than those of any law or other local
law, ordinance, rule or regulation, the provisions of this Code shall
control. Where the provisions of any law or other local law, ordinance,
rule or regulation impose greater restrictions or requirements, the
provisions of such law or other local law, ordinance, rule or regulation
shall be controlling.