(1) Any Act may be cited by reference to the calendar year in which it was passed and its number in that year.
(2) Without prejudice to subsection (1), any enactment may be cited in any manner in which it could have been cited before the commencement of this Act.
(3) A citation to an Act shall be deemed to be a citation to the Act as amended.
(4) In an enactment every description of or citation from any other enactment or from any document shall be construed as including the word, subsection, section, or other portion mentioned or referred to as forming the beginning or as forming the end of the portion comprised in the description or citation or as being the point from which or to which such portion extends.