That may be tricky for people who work in the marijuana industry, given border agents often ask for a visitor’s occupation.
While you may not be barred entry just for having a job that’s legal in Canada, marijuana executives who work with U.S. companies may be seen as being engaged in criminal activity, Chang said. “That you are going to start seeing some problems with -- especially if they buy operations or start doing business with a U.S. company,” he said.
This article provided by Bloomberg News.