The last time anyone passed laws (or wanted said laws passed) that denied people of different racial and ethnic groups the rights and freedoms of citizens, it didn’t end up going so well. Just ask the Germans.
The Mayor of Herouxville, Quebec needs to lose some of his anxiety by learning a bit about other cultures. Accommodating, learning and making your community better through the introduction of new cultural traditions is what built this country in the first place.
(apologies for the clumsy translation)