The following rules of construction shall apply unless inconsistent with the plain meaning of the context of this title:
A. Tense: Words used in the present tense shall include the future tense.
B. Number: Words used in the singular shall include the plural, and words used in the plural shall include the singular.
C. Shall And May: The word "shall" is mandatory. The word "may" is permissive.
D. Gender: The masculine shall include the feminine and neuter.
E. Headings: In the event there is any conflict or inconsistency between the heading of an article, section or paragraph of this title and the context thereof, the said heading shall not be deemed to affect the scope, meaning or intent of such context. (Ord. 25, 3-2-1983; amd. 1989 Code)