Effective in several weeks, Canada may be halting Canada's dual-citizens from flying into Canada from abroad on non-Canadian passports:

http://www.metronews.ca/news/canada/...ir-travel.html

For the small segment of dual-citizen Canadians who may have trouble getting Canadian passports and only have non-Canadian passports in hand, it looks like surface transport from the US to Canada may be part of the future.

Canada can't legally deny entry to recognized Canadian citizens, but it can increasingly try to frustrate the return of some Canadian citizens -- sort of as how it goes with the US.

http://www.maltatoday.com.mt/news/wo...y#.V7hJhmWovLQ