Borough Council shall submit each proposed zoning amendment, other than one prepared by the Borough Planning Commission, to the Planning Commission for review and recommendation. Such amendment, which may include any amendment requested by a landowner in accordance with the Planning Code, shall be submitted to the Planning Commission at least 30 days prior to any hearing which is to be held on the proposed amendment in order to provide the Commission with an opportunity to submit its recommendations prior to final action. Whenever Council has adopted a Comprehensive Plan or any part thereof, the recommendations of the Planning Commission shall include a specific statement as to whether or not the proposed action on any zoning amendment is in accordance with the intent of the formally adopted portion of said Comprehensive Plan.