It is crucially important that the banks don't throw petrol on the fire. Most of us who have been through various housing booms in the past have recognised that a kind of stable level is three or three-and-a-half times
I was appalled when I discovered that banks were lending five times.
They have already reined it back on advice from the Bank of England but this is the key area that the Bank of England has got to operate in to make sure that this boom in house prices, particularly in the south of England, doesn't destabilise the whole of the economy.
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