Both men gouged, pounded and pulverised until one lost his balance and was barrelled out of the ring.

BBC: The life of a sumo wrestler

In the Enron aftermath, "off-balance-sheet" has a bad ring.

FORBES: Timebombs in the Vault

Among the other proposals being considered are plans to ring-fence those assets on banks' balance sheets.

BBC: UK 'bad bank' plan to boost loans

Ring-fence them or take them off bank balance-sheets.

ECONOMIST: Economics focus