Whenever the public necessity, convenience, or general welfare
indicate, the Council of the Borough of Mars may, by ordinance in
accordance with the laws of the State of Pennsylvania, amend, supplement,
or change the regulations, restrictions, boundaries or classifications
of buildings, structures, and land, as the same are established by
this chapter or may hereafter be made part thereof.
Applications or petitions for any change or amendments to existing
zoning districts in the Borough of Mars shall be made to the office
of the said Council. Said applications or petitions shall include
plans, maps and other data which is deemed necessary by the Borough
Council and Planning Commission for consideration of the proposed
action.