Hackney council has granted approval to property developer Hammerson for Bishop's Place, a £700 million scheme next to Liverpool Street's Broadgate Tower. But like the fictional residents of Pimlico in the 1949 Ealing comedy, Passport To Pimlico, opponents of the plans claim they could have an ancient right to self-determination. In the film, an ancient document reveals that London's Pimlico district belongs to France and can become rationing-free.