Madam Chair, this is completely inaccurate. Each and every irregular migrant entering Canada is immediately arrested and undergoes extensive background screening for national security, criminal, and safety risks. No one is released into our communities until security checks are completed. If it is determined that someone poses a risk, that person is detained and deported and cannot submit an asylum claim.
In the House of Commons on May 24th, 2018. See this statement in context.