24.—(1) The Executive may enter upon and appropriate so much of the subsoil of, or air-space over, any street within the Order limits as may be required for the purposes of the Order works and may use the subsoil or air-space for those purposes or any other purpose ancillary to the authorised tramway.
(2) Subject to paragraph (4) the power under paragraph (1) may be exercised in relation to a street without the Executive being required to acquire any part of the street or any easement or right in the street.
(3) Subject to paragraph (5) any person who is an owner or occupier of land in respect of which the power of appropriation conferred by paragraph (1) is exercised without the Executive acquiring any part of that person’s interest in the land, and who suffers loss by the exercise of that power is entitled to compensation to be determined, in case of dispute, under Part 1 (determination of questions of disputed compensation) of the 1961 Act.
(4) Paragraph (2) does not apply in relation to—
(a)any subway or underground building; or
(b)any cellar, vault, arch or other construction in or on a street which forms part of a building fronting on to the street.
(5) Compensation is not payable under paragraph (3) to any person who is an undertaker to whom section 85 (sharing of cost of necessary measures) of the 1991 Act applies in respect of measures of which the allowable costs are to be borne in accordance with that section.