In accordance with §§ 7-706 and 7-708 of the Village Law, this chapter or any part thereof may be amended, supplemented or repealed, from time to time, by the Village Board on its own motion, upon public petition or upon recommendation by the Planning Board. Prior to the public hearing as specified in § 210-89C(1) of this article, every proposed amendment shall be referred by the Village Board to the Planning Board for a report which shall be rendered within 45 days of such referral.