Wonder what "ethnic minorities" they were talking about?

Air China Removes Mag With Offensive Article About London

http://www.nytimes.com/aponline/2016/09/08/world/asia/ap-as-china-britain-offensive-article.html?ref=world&utm_source=Sailthru&utm_medium=email&utm_campaign=New%20Campaign&utm_term=%2AMorning%20Brief

Excerpt: Chinese flag-carrier Air China said Thursday that it had removed copies of its inflight magazine containing an article criticized as racist for telling visitors to take precautions when visiting areas of London with large ethnic-minority populations.