SECTION 21. REFERENDUM PETITION.
   Within thirty days after the final passage by the Council of an ordinance which is subject to referendum, a petition signed by the electors of the City equal in number to at least ten per centum (10%) of those who voted at the last preceding regular municipal election may be filed with the City Clerk requesting that such ordinance, or any specified part thereof, be either repealed or submitted to a vote of the electors. Referendum petition papers circulated with respect to said ordinance, or part of an ordinance, shall be uniform in character and shall clearly specify the ordinance, or part thereof, repeal of which is sought, but need not contain the text thereof.
(Adopted 11-4-41.)