This section applies to any house, building or other premises being property belonging to Her Majesty in right of the Crown or of the Duchy of Lancaster, or belonging to the Duchy of Cornwall, or belonging to a government department, or held in trust for Her Majesty for purposes of a government department.
In relation to any such property, the appropriate authority may agree with—
in which the property is situated that any particular provisions of this Part of this Act, and of Part IV of this Act so far as it relates to this Part, shall apply to the property; and, while the agreement is in force, those provisions shall apply to that property accordingly, subject to the terms of the agreement.
Subsection (2) above shall apply in relation to property in Wales as if—
Any such agreement may contain such consequential and incidental provisions (including, with the approval of the Treasury, provisions of a financial character) as appear to the appropriate authority to be necessary or equitable.
In this section, "the appropriate authority" means—
and, if a question arises as to what authority is the appropriate authority in relation to any property, that question shall be referred to the Treasury, whose decision is final.