Oliver Wyman sees industry's costs rising $1B.

Bank exec says some clients want their FX, trade transactions booked in Paris.

Bank exec says some clients want their FX, trade transactions booked in Paris.

Banks may actually be less stable than before the financial crisis because the regulatory environment inhibits their ability to raise capital.

Banks may actually be less stable than before the financial crisis because the regulatory environment inhibits their ability to raise capital.

Head of British Bankers Association says lenders can't wait until the last minute.