FTSE 100 live: Barclays, NatWest and Lloyds all tumble as interest rate fears amplify

London’s FTSE 100 was dragged into the red today by a sell off among Britain’s largest banks over concerns about how much higher UK interest rates will go. The capital’s premier index fell 0.51 per cent to 7,423.79 points, while the domestically-focused mid-cap FTSE 250 index, which is more aligned with the health of the [...]