Christian, I apologize for saying this, but sir you're missing the boat completely on these refugees. I'd encourage you to go to the Quebec/Vermont, MN/MB or BC/WA border. Talk to the refugees. They're coming over because their visas have expired and Mr Trudeau has said: 'Come on up here, we'll take ya.'

Some came during the winter. Far more will start coming in the next few months. As ICE does their job more effectively each day.  The answer to this is easy. Apply the same rule you do for the actual border crossing. Anyone not legal to enter Canada, cannot and will be sent back to the country they have entered from.