Downing Street are drawing attention to this email in Barclay’s evidence to tomorrow’s Treasury Select Committee:

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“Mr Tucker stated the levels of calls he was receiving from Whitehall were ‘senior’ and that while he was certain we did not need advice, that it did not always need to be the case that we appeared as high as we have recently.”

As Guido said this morning, you have to distinguish between the nickle and dime LIBOR fixing scandal of traders trying to massage their end of day mark-to-market and the Treasury / FSA / Bank of England policy of fixing LIBOR. Tomorrow Bob Diamond is likely to point out that manipulation of LIBOR rates was in the national interest and sanctioned by Downing Street and the regulators.

Gordon Brown’s Downing Street economic adviser Shriti Vadera was driving the policy…