Spandau Prison determine who controlled the prison. The prison was demolished in 1987, largely to prevent it from becoming a neo-Nazi shrine, after the death of its final remaining prisoner, Rudolf Hess, who had been the prison's sole occupant after the release of Speer and von Schirach in 1966. To further ensure its erasure, the site was made into a parking facility and a NAAFI shopping center, named "The Britannia Centre Spandau" and nicknamed "Hessco's" after the well known British supermarket chain, Tesco. All materials from the demolished prison were ground to powder and dispersed in the North Sea or buried at
Spandau Prison prison and his only companion was the warden, Eugene K. Bird, who became a close friend. Bird wrote a book about Hess's imprisonment titled "The Loneliest Man in the World". Spandau was one of only two Four-Power organizations to continue to operate after the breakdown of the Allied Control Council; the other was the Berlin Air Safety Center. The four occupying powers of Berlin alternated control of the prison on a monthly basis, each having the responsibility for a total of three months out of the year. Observing the Four-Power flags that flew at the Allied Control Authority building could