4.02.  FORM AND READING OF LEGISLATION .
   The form of legislation shall be established by the Council Rules of Order. Legislation shall contain only one subject, which shall be clearly expressed in its title; provided that appropriation ordinances may contain the various accounts for which monies are appropriated, and that ordinances which are codified or recodified are not subject to the limitation of containing one subject. The reading of legislation shall be by title only, unless otherwise required by Council.