The Board of Supervisors shall refer each proposed amendment, whether under this article or under another Article, pursuant to § 350-1801, being considered for adoption by Board of Supervisors to the Township Planning Commission and County Planning Commission at least 30 days prior to the hearing on such proposed amendment. The Township Planning Commission shall consider whether or not such proposed change or amendment would be, in the view of the Planning Commission, consistent with and desirable in furtherance of the Township Comprehensive Plan upon which this chapter is based, as the same may be modified from time to time. The Planning Commission shall transmit its conclusion thereon, together with its reasons therefore, to the Board of Supervisors within 30 days of receiving the proposed amendment. The Board of Supervisors shall take such conclusion and reasons into consideration in reaching its decision, but shall not be bound thereby.