Central banks to boost flow of US dollars amid market unease

The facility hasn’t been used in the UK since the financial pains at the onset of the pandemic exactly three years ago. This is not as dramatic a move as, for example, the Bank of England had to deploy after the mini-budget last autumn. But it is a clear sign that, although the past week has been dominated by specific issues in identifiable banks, the fall of a former giant such as Credit Suisse might be enough to ignite a more general concern.