A City Planning Commission to be composed of five members, appointed
as provided by law (53 P.S. § 10202), is hereby created
in and for the City. The Planning Commission shall perform all duties
and may exercise all powers conferred by law upon City planning agencies;
provided, the Planning Commission previously created in and for said
City shall continue and the members thereof shall continue their tenure,
but any and all vacancies in the said Commission, hereafter occurring,
shall be filled in the manner and for the term provided in the law
governing City planning commissions in effect at the time of the happening
of the said vacancy.