LONDON, March 12 (Reuters) - The Bank of England (BoE) said on Wednesday it appointed Sarah John, the central bank's current Chief Cashier, as its new Chief Operating Officer.

The Bank of England has asked some lenders to test their resilience to potential U.S. dollar shocks, three sources said, the ...

The Bank of England said on Thursday that it was postponing an auction of 600 million pounds ($774 million) of long-dated government bonds due on April 14 "in light of recent market volatility".