Procedure upon Board of Trustees' own motion. The regulations, restrictions, district boundaries, standards and requirements herein established may, from time to time, be amended, supplemented, changed, modified or repealed by the Board of Trustees' own motion, subject to the following procedure:
(1) Hearing. The Board of Trustees shall hold a public hearing, at which time any action proposed on the Board's own motion as set forth above shall be considered and at which parties in interest and citizens shall have an opportunity to be heard in person or by an attorney.
(2) Notice.
(a) Notice of hearing shall be made in the following manner:
[1] By advertisement in the official newspaper at least 10 days prior to the hearing date.
[2] By any other notice required by law to be given any authority, governmental agency, municipality or state.
(b) Each notice shall advise as to the time, date, place and subject matter of the hearing.
(3) No amendment or other change of this chapter shall be made unless passed by a concurring majority vote of the Board of Trustees; however, in case of a protest against any such changes signed by the owners of 20% or more of the area of the land included in such proposed change, or by the owners of 20% or more of the area of the land immediately adjacent extending 100 feet therefrom, or by the owners of 20% or more of the land directly opposite thereto extending 100 feet from the street frontage of such opposite land, such change or amendment shall not become effective except by the favorable vote of 3/4 of the Board of Trustees.
(4) All proposed changes under this provision shall be first referred to the Planning Board for its consideration and recommendation to the Board of Trustees before consideration is given thereto by the Board of Trustees. The Planning Board shall issue its recommendations within 30 days of receipt of the proposed changes.