There have been significant changes in attitudes and legislation toward the right to housing in mainland Britain. Concepts, such as rent control, 'security of tenure', statutory tenancy, regulated tenancy, fair rent, rent officer, Rent Officer Service and assured tenancy were introduced in the twentieth century, and have developed in the years since. It concerns the intervention of public law rights in private relations between landlord and tenant, and was put in place to counteract the inequality of bargaining power between landlords and tenants.
