From the web, pertaining to LONDON only, 2015: “44% of London now consists of black and ethnic minorities, compared to only 28.9% in 2001.”
Another site said in 2011 (census), LONDON had 14.5% muslims - which was 40% of all muslims in the country.
I suppose if a Canadian only crossed over into Detroit for their first visit to the USA they might head back and say “Ya - it’s mostly black people in America, hey.” (83% in Detroit).
Exactly.