3(1)A tenancy is not a secure tenancy if the dwelling-house is on land which has been acquired for development and the dwelling-house is used by the landlord, pending development of the land, as temporary housing accommodation.
(2)In this paragraph “development” has the meaning given by section 22 of the [1971 c. 78.] Town and Country Planning Act 1971 (general definition of development for purposes of that Act).