As private banks, we all value that highly-social banker, with impeccable manners, who can mix easily with the ultra-wealthy as a valued friend and adviser.

And when clients come to London from less fortunate climes, then the adviser who can tour them around the many attractions of our great capital can be a real asset.

Yes, the rich like to eat at the best restaurants, do a little gambling and then, to round off the night, perhaps clubbing with the many exotic people that can ...