Paragraph 17

Where, in accordance with the provisions of this Schedule, the Company affords to the speciﬁed undertaker facilities and rights for the construction, use, maintenance and renewal in land of the Company of alternative apparatus in substitution for apparatus to be removed, those facilities and rights shall be granted upon such terms and conditions as may be agreed between the Company and the speciﬁed undertaker or, in default of agreement, determined by arbitration.