LONDON, ENGLAND - AUGUST 06:  Two muslim women wearing black Abayas and head scarfs walk through Knightsbridge holding fashionable shopping bags on August 6, 2014 in London, England. Tourists and car enthusiasts have been flocking to the wealthy London district to see some of the world's most expensive and extravagant super cars. Many of the rich owners from Saudi Arabia and Kuwait come to London to escape the summer heat at home and to show off their cars before moving on to other European cities such as Paris and Cannes.  (Photo by Dan Kitwood/Getty Images)