That I agree..Never bite the hand that feeds you.nobody should be allowed to cause problems and racial issues in a country which does so much for all its people regardless of race and religion etc. However I must say to a certain degree UK has been successful in curbing such situations. For example denying entrance for certain "religious" propagators who are known for their intolerances towards others' and indulge in hate speech.So all in all "Mohamed" beating "Oliver" is nothing to lose sleep over. Specially since you have "Olivia" to the rescue ;)