"London's streets are paved with gold," goes the old saying. And this week, the legend held true.
Among the city's red double-decker buses and black cabs, gleaming gold cars lined the roads -- believed to be the personal fleet of a visiting young Saudi man.
The four luxury cars, each wrapped in gold vinyl, have an estimated total value of more than $1.8 million.
Among them was a hefty six-wheel Mercedes, valued at £370,000 ($534,000).
