SCHEDULE 9Protective provisions

PART 4For the protection of National Gas Transmission plc as gas undertaker

Arbitration

45.  Save for differences or disputes arising under paragraph 37(2), 37(4), 38(1) and 39 any difference or dispute arising between the undertaker and National Gas under this Part of this Schedule must, unless otherwise agreed in writing between the undertaker and National Gas, be determined by arbitration in accordance with article 48 (arbitration).