Upon finding a potential inconsistency on an immigration form, that may be falsely entered information, we now revoke citizenship with no hearing. 

Sending them back where they came from could be putting them in harms way where they might suffer torture or worse. 

Mistakes are made, by people filling out forms, or by governments finding information that appears to contradict the entered information. 

What if we send people back who are then imprisoned or worse, and it was the Canadian government's mistake? But we refused to listen? In legal cases, not providing an opportunity for the person on trial to present their side is not the law of Canada, why here?