Prospective
3.—(1) On an application for the making of a property arrangements scheme, the Authority shall, in relation to any property, rights or liabilities in respect of which the application proposes provision of a kind mentioned in paragraph 1(1), determine whether provision of such a kind is, in relation to that property, or those rights or liabilities, necessary or expedient for implementation purposes.N.I.
(2) Sub-paragraph (1) does not apply if the system operator and the relevant existing transmission licence holder agree that provision of a kind mentioned in paragraph 1(1) is, in relation to the property, rights or liabilities concerned, necessary or expedient for implementation purposes.
(3) If the Authority determines under sub-paragraph (1) that provision of a kind mentioned in paragraph 1(1) is not, in relation to any property, rights or liabilities, necessary or expedient for implementation purposes, it shall refuse the application in relation to that property, or those rights or liabilities.
(4) If—
(a)the Authority determines under sub-paragraph (1) that provision of a kind mentioned in paragraph 1(1) is, in relation to any property, rights or liabilities, necessary or expedient for implementation purposes, or
(b)the system operator and the relevant existing transmission licence holder agree that that is the case,
the Authority shall, subject to paragraph 4(2), make a property arrangements scheme in relation to that property, or those rights or liabilities.