These regulations or any portion thereof may
be amended, supplemented, or repealed at any time by the Town Board
on its own motion or by petition or by recommendation of the Planning
Board. All proposed amendments shall be referred to the Planning Board
for study and recommendation, and the Planning Board, prior to taking
action on any proposed amendment, shall hold a public hearing thereon,
which hearing has been duly advertised at least 10 days prior to such
public hearing in a newspaper of general circulation in the Town.