1. In this Schedule the following expressions have the meanings hereby assigned to them in relation to a tenancy ( “the relevant tenancy”), that is to say—N.I.
“the competent landlord” means the person who in relation to the tenancy is for the time being the landlord (as defined by Article 2(2)) for the purposes of this Order;
“mesne landlord” means a tenant whose estate is intermediate between the relevant tenancy and the estate of the competent landlord; and
“superior landlord” means a person whose estate is superior to the estate of the competent landlord.