A new bank vault exclusively for billionaires is opening in a former mansion on one of London's ritziest streets, and its ultra-wealthy clients will be chauffeured around in a Rolls-Royce
7:54am PST - December 3rd, 2019 miss south africa 2019 - Business InsiderInternational Bank Vaults is opening a new location in London that will be home to the most expensive safety deposit boxes in the British capital and will only serve billionaires, The Guardian reported. Clients will be chauffeured to and from the vault, which…