This section applies where in pursuance of any of their housing functions under section 188, 190, 199A, 200 or 204(4) (interim duties) a local housing authority make arrangements with a private landlord to provide accommodation.
A tenancy granted to the applicant in pursuance of the arrangements cannot be an assured tenancy before the end of the period of twelve months beginning with—
the date on which the applicant was notified of the authority's decision under section 184(3) or 198(5); or
if there is a review of that decision under section 202 or an appeal to the court under section 204, the date on which he is notified of the decision on review or the appeal is finally determined,
unless, before or during that period, the tenant is notified by the landlord (or in the case of joint landlords, at least one of them) that the tenancy is to be regarded as an assured shorthold tenancy or an assured tenancy other than an assured shorthold tenancy.