Johnny I miss London, there's just something about it that I can't let go of
Ok lets see ... I'll bold the places wher they are concentrated ...
Hounslow /
Southhall / Paddington / Erith / Chiswick = Indian, Nepalese, Bengalis, & Pakistanis
Illford = Shri Lankans
Haringey & Palmers Green = Turkish, Greeks, Italians and Orthodox Jews
Woodgreen / Palmers Green / Turnpike lane = Afghans, Pakistanis, Chechnians
Potters Bar, Oakwood & Cuffley = Mauritians, French
Finchly = Morrocans (there's a great authentic classy restaurant in crouch end finchly, good food too, it called the Triangle)