1120. Change of landlord.

A tenancy1 continues to be a demoted tenancy2 for the duration of the demotion period3 if, at the time the demoted tenancy is created4, the interest of the landlord5 belongs to a local housing authority6 or a housing action trust7, and if, during the demotion period, the interest of the landlord transfers to another person who is a local housing authority or a housing action trust8. If, however, at the time the demoted tenancy is created, the interest of the landlord belongs to a local housing authority or a housing action trust9, and if, during the demotion period, the