Old Lady of Threadneedle street in the City of London. Billions of pounds have flowed into Britain unaccounted for, some of which will have links to criminals. John Keeble/Getty Images
Old Lady of Threadneedle street in the City of London. Billions of pounds have flowed into Britain unaccounted for, some of which will have links to criminals. John Keeble/Getty Images

The Bank of England: 325 years of tough decisions, and many more to come