In 2014 only 7509 Americans turned back at Canadian border in 2016 30233 Americans turned back.Canadian border have not explained the why of the increase.While Canadians turned back at U.S. borders last 5 year decreased by 8.5% .This despite Trump new rules.Canada being tough on Americans.
http://www.lapresse.ca/actualites/n...ne-le-nombre-damericains-refoules-explose.php
http://www.lapresse.ca/actualites/n...ne-le-nombre-damericains-refoules-explose.php