[R.O. 1997 § 405.290; Ord. No.
967 Art. X, 5-18-1965]
Any regulations or provisions of this Chapter may be changed
and amended from time to time by the City Council; provided, however,
that such changes or amendments shall not become effective until after
a study and report by the Planning and Zoning Commission and until
after a public hearing has been held, public notice of which shall
have been given in a newspaper of general circulation at least fifteen
(15) days prior to such hearing.