LONDON (Reuters) – The Bank of England raised interest rates on Thursday for the fourth meeting running, taking borrowing costs to their highest since 2009 at 1%. Here are comments from BoE Governor Andrew Bailey and some of his top officials as they explain the reasoning behind the decision. BAILEY ON DRIVERS OF INFLATION “The biggest driver downwards of inflation is the shock to real income. It’s not monetary policy, it’s the shock to real income, which I said barring one year is the largest since records began. And that is why we’ve been quite careful therefore about calibrating what the ap…