© London News Pictures. 04/07/2012. London, UK. A protestor holding up a caricature of BOB DIAMOND, the former CEO of Barclays Bank outside Portcullis House in London on July 4,2012 as BOB DIAMOND gives evidence to the Treasury Select Committee. BOB DIAMOND quit his role as Chief Executive of Barclays Bank following an interest rate-setting scandal that led to £290m in fines against the bank.  Photo credit: Ben Cawthra/LNP.