You can't be serious.    In WWII, 21,000 Canadians of Japanese descent (including an entire generation born in Canada) were herded onto buses and trains (with 24 hours notice - allowed one suitcase each) and displaced from their homes to internment camps.    Their crime?    DNA.

Worse, our Govt sold off their property without authorization (homes, cars, businesses - anything they couldn't fit in the suitcase) at fire-sale prices (making a lot of people rich) and the money was used by our Govt to pay for the internment.      Contrast that to the U.S. where the internment of Japanese Americans was overturned before the war ended  and all property was returned.     Canada's internment of Canadians of Japanese descent did not end until 1949, 4 years AFTER the war.

I'd say that was magnitudes worse than what happened in Montreal.