You don't want to see any residual fall-out into the game.

BBC: John Daly hits back at players criticising Tiger Woods

The future rises are timed to coincide with salary increases, so take-home pay doesn't fall even after those extra retirement contributions are taken out.

WSJ: How to Save More For Retirement Without Really Trying

In crude terms, it would mean that a bank would have to suffer a 4% fall in the value of all its loans and investments to be wiped out - which hasn't happened that often in history, but is not unthinkable.

BBC: Osborne and the safe size for British banks

So for some British-based global companies, a fall in sterling isn't the boon it is cut out to be.

BBC: It's trade or bust for Britain