Except as provided in subsection (c) of this section, the Mayor and City Council may approve the Plan by ordinance within 180 days from the presentation of the Plan. The Mayor and City Council Members may amend the Plan by enumerating any amendments in the Ordinance adopting the Plan. A Plan approved under this section is effective immediately. If the Plan is not approved within 180 days after presentation of the Plan, the Plan, as originally presented by the Fire Chief to the Mayor and City Council, will go into effect. Ord. 22-123