The expression in English is 'when in Rome do as the Romans do'.
We as westeners go to other countries to live and work, and I don't just mean middle east countries, and we don't really expect any special treatment to be applied to us just because we are from the west. I think when other nations go to the west to live they should also go along with the culture, rules, regulations etc of that country. Its a two way thing basically.
I think if this were to happen you would actually see a reduction in the number of incidents which fall under the 'racist' etc banners because people do get peed off when the percieve the dice to be loaded against them in their own country.

just eat another pie