White children are already a minority where I live.
At least East Asians are not so violent as Negroes.
Only a few neighborhoods in Canada are dangerous: Surrey with it's South Asian drug gangs and addicts, parts of Winnipeg with a lot of crazy AmeriIndians, and East Vancouver with a lot of crackhead and heroin-addicted AmeriIndians.
Richmond with an East Asian majority has a very low crime rate.
I've lived all over Canada: Various locations in Montreal, Toronto, and Calgary. I've also visited and spent time in Ottawa, Winnipeg, Edmonton.
By far,
the most dangerous parts of Canada is the Black Neighborhoods in Toronto. There are a few parts of Toronto were robberies, murder, drug trafficking is rampant. The Jane/Finch area of Toronto has like 30 murders a year (almost always one black killing another black over drug money).
Some parts of Montreal are bad, always black neighborhoods.
Calgary is very safe. No coincidence it's also Whites, Asians, and Middle Easterners (almost no blacks here).
Winnipeg has a bad reputation but I found it OK when I was there. Based on what you're saying Surrey sounds bad, but it's hard to believe it's anything as bad as the black ghettos of Toronto/Montreal.
This Summer, I'll spend some time in Vancouver/Surrey and post my thoughts!
Of course, even the worst neighborhoods in Canada are nowhere near as"ghetto" as the legit ghettos of USA.