The Borough Council reserves the right to amend, change, modify or repeal any regulations, limitations and restrictions of this chapter, including the Zoning Map. No such amendment, change, modification or repeal shall be adopted until after a public hearing is held thereon by the Borough Council, at which parties in interest and citizens shall have an opportunity to be heard.
A.
No amendment or change shall become effective unless the ordinance proposing such amendment or change shall first have been submitted to the Planning Board for approval, disapproval or suggestions, and the Planning Board shall have a reasonable time, not less than 30 days, for consideration and report. In the case of an unfavorable report by the Planning Board, such amendment or change shall not become effective except by a favorable vote of 2/3 of the Borough Council.
B.
In case of a protest against such proposed change, signed by the owners of 20% or more either of the area of the lots or land included in such proposed change or of the lots or land on either side thereof or directly opposite thereto extending 100 feet therefrom, exclusive of street space, such change shall not become effective except by the favorable vote of 2/3 of all the members of the Borough Council.