20(1)This paragraph applies where—
(a)the nominated undertaker for the purpose of constructing any work authorised by this Act in, on or under any land, requires the removal of any apparatus placed in that land, and gives the undertakers not less than 28 days’ written notice of that requirement, together with a plan of the proposed work, and of the proposed position of the alternative apparatus to be provided or constructed, or
(b)in consequence of the exercise of any of the powers of this Act, the undertakers reasonably require to remove any apparatus.
(2)Where it is reasonably practicable to do so, the nominated undertaker or the Secretary of State must afford the undertakers the requisite facilities and rights for the construction of any necessary alternative apparatus in other land which is available for the purpose and which is held or used, or intended for use, by the nominated undertaker for the purposes of its undertaking under this Act or held by the Secretary of State, or in which either of them has sufficient rights or interests and subsequently for the maintenance, repair, renewal and inspection of such apparatus.
(3)Sub-paragraph (4) applies where facilities and rights required for the construction of apparatus under sub-paragraph (2) are to be afforded elsewhere than in such other land and neither the nominated undertaker nor the Secretary of State is able to afford such facilities and rights.
(4)The undertakers must, on receipt of a written notice from the nominated undertaker that this sub-paragraph applies, as soon as reasonably possible use their best endeavours to obtain the necessary facilities and rights; and neither the nominated undertaker nor the Secretary of State is obliged to provide such facilities and rights in the other land.