From the Financial Times:
ECB steps up liquidity fight Emergency help for financial markets entered new territory on Monday night as the European Central Bank announced it would on Tuesday offer unlimited funds at below market interest rates in a special operation to head off a year-end liquidity crisis.
The surprise move, which follows last week's co-ordinated barrage of measures by the world's central banks to increase market liquidity, suggests the ECB is still frustrated at the failure to ease market tensions.