Regardless of any provision in this Order or anything shown on the land plans or contained in the book of reference to the Order, the undertaker may not (a) appropriate or acquire or take temporary possession of any land or apparatus or (b) appropriate, acquire, extinguish, interfere with or override any easement, other interest or right and/or apparatus of National Gas Transmission unless agreed by National Gas Transmission.

As a condition of an agreement between the parties in sub-paragraph (1), prior to the carrying out of any part of the authorised works (or in such other timeframe as may be agreed between National Gas Transmission and the undertaker) that is subject to the requirements of this Part of this Schedule that will cause any conflict with or breach the terms of any easement or other legal or land interest of National Gas Transmission or affect the provisions of any enactment or agreement regulating the relations between National Gas Transmission and the undertaker in respect of any apparatus laid or erected in land belonging to or secured by the undertaker, the undertaker must as National Gas Transmission reasonably requires enter into such deeds of consent upon such terms and conditions as may be agreed between National Gas Transmission and the undertaker acting reasonably and which must be no less favourable on the whole to National Gas Transmission unless otherwise agreed by National Gas Transmission, and it will be the responsibility of the undertaker to procure and/or secure the consent and entering into of such deeds and variations by all other third parties with an interest in the land at that time who are affected by such authorised works.

Save where otherwise agreed in writing between National Gas Transmission and the undertaker, the undertaker and National Gas Transmission agree that where there is any inconsistency or duplication between the provisions set out in this Part of this Schedule relating to the relocation and/or removal of apparatus/including but not limited to the payment of costs and expenses relating to such relocation and/or removal of apparatus) and the provisions of any existing easement, rights, agreements and licences granted, used, enjoyed or exercised by National Gas Transmission and/or other enactments relied upon by National Gas Transmission as of right or other use in relation to the apparatus, then the provisions in this Schedule shall prevail.

Any agreement or consent granted by National Gas Transmission under paragraph 39 or any other paragraph of this Part of this Schedule, shall not be taken to constitute agreement under sub- paragraph (1).