Beav if I`m not wrong....the US/Canada border is not and has never been closed to commerce, only to non-essential travel..
Seeing escorts in Montreal or Toronto is not considered essential travel although it is a great benefit to the tourist industry.
See my post above- I am talking about in person commerce and not the escort business. Those numerous tourist shops on St. Paul are just one example. Are they even open right now? They will get killed if the border stays closed. And what about the Grey Line buses, Cloudsurf? I have been on those tours. There are a few Ontarians, but overwhelmingly its Asians and Americans. They did a national origin head count on my bus and not 1 single person was from Quebec. Yet they did the audio in French and English anyway, I guess by law.
And how about the money exchange stores downtown, like Calforex? What about those tourist dependent stores? Do they get even one ounce of your sympathy?