Indeed, it's one thing to come looking for a better life for yourself & your family but there is (for me) a minimum of tolerance to local customs and laws which behoves an immigrant. Ironically, people who support Islam4UK and other groups which want to impose a different order on the UK are usually second generation immigrants, i.e. British.
Immigration policy isn't what determines how immigrants adapt to a new home and how well or not they integrate. There are much broader social and identity issues, its certainly not at all just down to the newcomers themselves. People are scared of what they don't understand and aren't used to.
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