Upon receipt of the recommendation of the planning commission or expiration of the ninety days provided for in Section 17.40.060 or agreed-upon extended period, the city council shall hold a public hearing thereon, giving notice thereof as provided by law. After the conclusion of such hearing the city council may, within one year, adopt the proposed amendment or any part thereof set forth in the petition or resolution of intention in such form as the council deems desirable. (Ord. 3-83 § 8.7, 1983)