The Bank of England has kept its key lending rate at 0.5 per cent and decided not to increase its asset-buying program worth £375 billion or $596 billion.
"Even so we continue to see the committee backing more asset purchases in November when the current target of £375bn is reached."
The FTSE 100 Index gained 2.11 per cent to 5,777.34. The broader FTSE All-Share Index rose 2.07 per cent to 3,011.00.