Prohibited charter amendments.

(b) Notwithstanding the provisions of subdivisions (3) and (4) of subsection (a) of this section, a municipality that has adopted a vote requirement greater than a simple majority regarding the initiation or completion of the process of eminent domain, or for the disposition of municipal property, prior to July 1, 2023, (1) may continue to enforce such vote requirement, (2) may reduce such vote requirement, provided such reduction does not establish a vote requirement that is less than a simple majority, and (3) shall not increase such vote requirement except as provided in subdivision (3) or subdivision (4) of subsection (a) of this section.