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The Bank of England has introduced new proposals aimed at strengthening banks’ resilience to sudden liquidity shocks, as rapid technological advancements continue to reshape how financial crises unfold.
Through its regulatory arm, the Prudential Regulation Authority (PRA), the central bank is proposing an updated liquidity framework designed to ensure that banks can more effectively convert assets into cash during periods of market stress or loss of confidence.
The proposals reflect changes in the financial ecosystem since the last major update following the 2008 Global Financial Crisis. Regulators say advancements in digital banking, payments, and communication technologies have accelerated the speed at which bank runs can occur and spread.
Recent crises, including the collapse of Silicon Valley Bank and Credit Suisse in March 2023, have also informed the updated approach, highlighting the need for more robust and responsive liquidity management practices.
According to the PRA, banks will be required to conduct more rigorous internal assessments of their liquidity positions, identify potential barriers to converting assets into cash, and carry out stress testing to evaluate their ability to withstand rapid outflows over short timeframes—potentially within a week.
The regulator emphasised that the new framework is focused on improving preparedness, rather than increasing the volume of liquid assets banks must hold.
PRA Chief Executive Sam Woods noted that the objective is to ensure that existing liquidity buffers are genuinely usable in times of crisis. He explained that the reforms are designed to make certain that assets classified as liquid can be effectively deployed when needed, particularly during fast-moving bank runs.
The proposals signal a shift toward more dynamic and technology-aware regulation, as authorities adapt supervisory frameworks to address the evolving risks posed by digital finance and real-time banking environments.
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