Some Canadians frustrated they still can't cross U.S. land border by Elena De Luigi, THE CANADIAN PRESS Posted Jul 21, 2021 9:38 pm EDT In this photo taken Sunday, May 17, 2020, U.S. and Canadian flags fly atop the Peace Arch at Peace Arch Historical State Park on the border. (AP Photo/Elaine Thompson) Canadians are expressing frustration at still being unable to drive across the border to the U.S. for a casual visit, even though their fully vaccinated American counterparts will soon be able to do so. The federal government recently said restrictions on U.S. citizens and permanent residents fully immunized against COVID-19 will ease Aug. 9.