SECTION 4.  ZONING APPEALS.
   The Council shall by ordinance create a Board of Zoning Appeals of five members which may, in Council's discretion, consist of the members of the Planning Commission.  Such Board shall have authority to grant relief from undue hardship which would result from the strict application of the zoning ordinance to particular cases.  Action of the Zoning Board of Appeals shall be by vote of not less than three members.