Where, on a joint application made by two or more persons as landlords of neighbouring areas, it appears to the appropriate tribunal—
the tribunal may (subject to the provisions of section 70 and subsection (2) below) approve the scheme under that section as an estate management scheme for those areas as a whole.
Any such scheme shall be made subject to conditions (enforceable in such manner as may be provided by the scheme) for securing that the landlords and their successors co-operate as mentioned in subsection (1)(b) above.
Where it appears to the appropriate tribunal—
an application for the approval of the scheme under section 70 may be made to the tribunal by the representative body alone or by the landlord or landlords alone or by both jointly and, by leave of the tribunal, may be proceeded with by the representative body or by the landlord or landlords despite the fact that the body or landlord or landlords in question did not make the application.
Without prejudice to section 69(4)(b), any such scheme may with the consent of the landlord or landlords, or on such terms as to compensation or otherwise as appear to the tribunal to be just—
Where any such scheme confers any rights or powers on the representative body in accordance with subsection (4) above, section 70(11) and (12)(a) shall have effect with such modifications (if any) as are provided for in the scheme.