With assets of around 5.5 billion pounds and deposits of around 6.7 billion pounds, SVB UK is a minnow compared to HSBC. The situation was urgent because SVB UK had lost almost half of its deposits in the 48 hours leading up to its rescue, the source said. Officials from the Bank of England and Treasury along with board members from SVB UK were then locked in talks. HSBC also plans to inject 2 billion pounds of liquidity into SVB UK, a spokesperson for HSBC said. Advisory firm Rothschild, which advised SVB UK according to sources, also declined to comment.

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