And add to it that the banks that know that they are approaching insolvency, and may need the liquidity to try to avoid having anyone go through their balance sheet while they wait on more income to come in to rebuild their book ... where lending to a bank that then goes belly up could really put them in the shit ...
... and there is a kink in the normal flow of liquidity back and forth through the system. I've been accused of being a Marxist, yet while Harpo's my favourite, it's Groucho I'm always quoting. Odd, that.