The provisions of this section shall apply if a principal council (in the exercise of their powers under section 111 of the Local Government Act 1972 or otherwise) and any other person are parties to an instrument under seal which—
If, in a case where this section applies,—
the covenant shall be enforceable (without any limit of time) against any person deriving title from the original covenantor in respect of his interest in any of the land defined as mentioned in paragraph (b) above and any person deriving title under him in respect of any lesser interest in that land as if that person had also been an original covenanting party in respect of the interest for the time being held by him.
Without prejudice to any other method of enforcement of a covenant falling within subsection (2) above, if there is a breach of the covenant in relation to any of the land to which the covenant relates, then, subject to subsection (4) below, the principal council who are a party to the instrument in which the covenant is contained may—
Before a principal council exercise their powers under subsection (3)(a) above they shall give not less than 21 days notice of their intention to do so to any person—
If a person against whom a covenant is enforceable by virtue of subsection (2) above requests the principal council to supply him with a copy of the covenant, it shall be their duty to do so free of charge.
The Public Health Act 1936 shall have effect as if any reference to that Act in—
included a reference to subsections (1) to (4) above and as if any reference in those sections of that Act—
Section 16 of the Local Government (Miscellaneous Provisions) Act 1976 shall have effect as if references to a local authority and to functions conferred on a local authority by any enactment included respectively references to such a board as is mentioned in subsection (9) below and to functions of such a board under this section.
In its application to a notice or other document authorised to be given or served under subsection (4) above or by virtue of any provision of the Public Health Act 1936 specified in subsection (6) above, section 233 of the Local Government Act 1972 (service of notices by local authorities) shall have effect as if any reference in that section to a local authority included a reference to the Common Council of the City of London and such a board as is mentioned in the following subsection.
In this section—
Section 126 of the Housing Act 1974 (which is superseded by this section) shall cease to have effect; but in relation to a covenant falling within subsection (2) of that section, section 1(1)(d) of the Local Land Charges Act 1975 shall continue to have effect as if the reference to the commencement of that Act had been a reference to the coming into operation of the said section 126.