I live in the UK too. My statistics are from the UK census, which is presumably more accurate than your general observations as to the number of foreign people on your street, which you've multiplied erratically and likely mathematically incorrectly under the assumption that populations of minority groups are distributed evenly across the UK, or some other quasi pseudologic. I fail to see how the number of blacks, jews or non whites in the UK is relevant to a comment about the number of Muslims present in Britain. No. Someone's on the ground general observation is usually more accurate than government issued statistics in most cases. Sometimes they like to make places seem Whiter than they really are. They do it here in America all the time. They are always including Mestizos, Indians, Pakistanis, middle easterns and north Africans and Jews as White so the census indicates a much higher percentage of White people in the US than there really is and a much lower percentage of mestizos since alot of them are included in the White category. Governments have all kinds of little tricks to Whiten the census data as to not get the White population too alarmed.     In America it is not uncommon for the offical census data to give the population of a small city as 70% White, but as far as the eye can see all you see around is Mexican mestizos and Indians and Pakistanis etc.... I'm sure the British government does the same thing. In France they don't even include race on the government census so the real percentages and numbers of non Whites is anyone's guess. I trust on the ground observations and experience more than I trust the government issued sugar coated statistics.