expressly provided, all amounts stated in this Agreement are expressed exclusive of value added tax and any value added tax arising in respect of any supply made hereunder shall on the issue of a valid tax invoice in respect of the same be paid to the party making such supply by the party to whom it is made in addition to any other consideration payable therefor. 28. Law and jurisdiction This Agreement shall be governed by and construed in all respects in accordance with the law of England and Wales and both parties submit to the exclusive jurisdiction of the English Courts. 29. Headings Headings to Clauses in this Agreement are for the purposes of information and identification only and shall not be construed as forming part of this Agreement. 30. Entire agreement 30.1 This Agreement, and the documents referred to in it, constitute the entire agreement and understanding of the parties and extinguishes any prior drafts, and all previous 26 ***Confidential treatment requested pursuant to a request for confidential treatment filed with the Securities and Exchange Commission. Omitted portions have been filed separately with the Commission. contracts, arrangements, representations, warranties of any nature whether or not in writing between the parties relating to its subject matter 30.2 Each of the parties acknowledges and agrees that in entering into this Agreement, and the documents referred to in it, it does not rely on, and shall have no remedy in respect of, any statement, representation, warranty or understanding (whether negligently or innocently made) of any person (whether party to this Agreement or not) other than as expressly set out in this Agreement 31. Third party rights A person who is not a party to this Agreement has no right under the Contracts (Rights of Third Parties) Act 1999 to enforce any