No amendment or waiver of any provision of this Agreement, or consent to any departure by either Party from any such provision, shall be effective unless the same shall be in writing and signed by the Parties to this Agreement, and, in any case, such amendment, waiver or consent shall be effective only in the specific instance and for the specific purpose for which given. The waiver or delay in enforcement or notice by any Party of any breach of this Agreement shall not operate as or be construed to be a waiver by such Party of that breach or any subsequent breach.