Except as provided by this section, any agreement relating to a tenancy (whether contained in the instrument creating the tenancy or not and whether made before the creation of the tenancy or not) shall be void in so far as it purports to exclude or modify any right to acquire the freehold or an extended lease or right to compensation under this Part of this Act, or provides for the termination or surrender of the tenancy in the event of a tenant acquiring or claiming any such right or for the imposition of any penalty or disability on the tenant in that event.
Subsection (1) above shall not be taken to preclude a tenant from surrendering his tenancy, and shall not—
Where—
then on the application of the tenant the county court or any court in which proceedings are brought against him on the agreement may, if in the opinion of the court he is not adequately recompensed under the agreement for his rights under this Part of this Act, set aside or vary the agreement and give such other relief as appears to the court to be just, having regard to the situation and conduct of the parties.
Where a tenant of a house is under this Part of this Act entitled to acquire the freehold or an extended lease, or entitled to the benefit of a previous tenant's notice of his desire to have the freehold or an extended lease, there may with the approval of the court be granted to him in satisfaction of that right a new tenancy on such terms as may be approved by the court; and, subject to sections 117 to 121 of the Charities Act 2011 and to section 31 below, a tenancy may be so granted by the landlord, and shall be binding on persons entitled to any interest in or charge on the landlord's estate, notwithstanding that it would not apart from this provision be authorised as against any such persons and notwithstanding any restriction imposed by statute or otherwise on the landlord's powers of leasing:
Where a tenancy is granted by virtue of subsection (4) above,—
Where an instrument extending a tenancy at a low rent, or granting a further tenancy at a low rent in substitution for or in continuance of such a tenancy, contains a statement to the effect that by virtue of subsection (4) above the tenancy is being or has previously been extended in satisfaction of the right to an extended lease under section 14 above, the statement shall be conclusive in favour of any person not being a party to the instrument, unless the statement appears from the instrument to be untrue.
Any person who—
shall be liable on conviction on indictment to imprisonment for a term not exceeding two years, or on summary conviction to imprisonment for a term not exceeding three months or to a fine not exceeding one hundred pounds or to both.