47. In section 164 (Secretary of State’s general power to intervene) after subsection (5), insert the following subsection—
“(5A) Where it appears to the Secretary of State that the difficulty a tenant or tenants have or may have in exercising effectively and expeditiously the right to buy or the right to acquire on rent to mortgage terms is due to a particular intermediate landlord or a description of intermediate landlords or a particular freeholder or a description of freeholders, this section shall apply with the necessary modifications as it applies to a particular landlord or a description of landlords.”.