“47.— Application to defeat tenant’s claim where landlord intends to redevelop. (1) Where the landlord has given the tenant a counter-notice under section 45 which complies with the requirement set out in subsection (2)(c) of that section, the court may, on the application of the landlord, by order declare that the right to acquire a new lease shall not be exercisable by the tenant by reason of the landlord’s intention to redevelop any premises in which the tenant’s flat is contained; and on such an order becoming final the tenant’s notice shall cease to have effect. (2) The courtshall not make an order under subsection (1) unless it is satisfied— (a) that the tenant’s lease of his flat is due to terminate within the period of five years beginning with the relevant date; and (b) that for the purposes of redevelopment the landlord intends, once the lease has so terminated— (i) to demolish or reconstruct, or (ii) to carry out substantial works of construction on, the whole or a substantial part of any premises in which the flat is contained; and (c) that he could not reasonably do so without obtaining possession of the flat.”