Cable could introduce bank firewalls

Cable is a fierce critic of the way in which banks such as Barclays, RBS and HSBC run what he calls "casino" investment banking operations, underpinned by an implicit taxpayer guarantee of their high-street banking in the UK, the FT reports. The appointment of Bob Diamond as Barclays' chief executive has infuriated Cable and reopened the debate about the make-up of the UK's banks. Diamond, head of Barclays Capital, will now take charge of the whole bank, including its retail operations. The business secretary said Britain's "universal" banks had to be made safe, but conceded: "Splitti...