Objections may be made to ordering acquisitions or improvements, or to grades, or to the assessment or the extent of the assessment district or to any zone therein, or to any supplemental assessment or reassessment, or to the legality of any act or proceedings, or to any change, or to any part of any proceeding, at or before the hour set for hearing thereon.
(Prior code § 12-2.101; Ord. 1509-69 § 1, 1969)