In order to avail itself of the powers conferred by this chapter, the Borough Council shall appoint a commission of five citizens, to be known as the "Planning Commission of Freedom Borough," to recommend the boundaries of the various original districts and appropriate regulations to be enforced therein of the Zoning Ordinance. Such Commission shall make a preliminary report and hold public hearings thereon before submitting its final report, and such Council shall not hold its public hearings or take action until it has received the final report of such Commission. At least 30 days prior to the submission of such recommendations (of the Zoning Ordinance) to the Borough Council, the Planning Commission shall submit the proposed ordinance to the County Planning Commission for recommendations.