The powers conferred by this section shall be exercisable where, on a representation made by statutory undertakers, it appears to the Secretary of State and the appropriate Minister to be expedient that the powers and duties of those undertakers should be extended or modified, in order—
The said acts and events are—
The powers conferred by this section shall also be exercisable where, on a representation made by a local authority or Minister, it appears to the Secretary of State and the appropriate Minister to be expedient that the powers and duties of statutory undertakers should be extended or modified in order to secure the provision of new services, or the extension of existing services, for any purpose in connection with which the local authority or Minister making the representation may be authorised under Part IX of this Act or under Chapter V of Part I of the Planning (Listed Buildings and Conservation Areas) Act 1990 or Chapter 5 of Part 3 of the Historic Environment (Wales) Act 2023 to acquire land or in connection with which the local authority or Minister may compulsorily acquire land under any other enactment.
Where the powers conferred by this section are exercisable, the Secretary of State and the appropriate Minister may, if they think fit, by order provide for such extension or modification of the powers and duties of the statutory undertakers as appears to them to be requisite in order—
as the case may be.
Without prejudice to the generality of subsection (4), an order under this section may make provision—