AG Securities v Vaughan [1990] 1 AC 417
Court: House of Lords
Basic Facts: Four individuals occupied a flat under separate agreements signed at different times, with each agreement providing them with a license to occupy.
Issue: Whether multiple occupiers of a flat have a joint tenancy, giving them lease rights and statutory protection.
Held: The House of Lords ruled that a license arrangement could not create a joint tenancy unless all occupiers were party to a single agreement with the landlord.
(Lord Templeman):
The Rent Acts protect tenants, not licensees.
Outcome: The occupiers were deemed licensees because their agreements were made at different times with no joint tenancy elements.