I simply want to explain my point more clearly.
With immigration cases or refugee claims, there are people on the ground handling the situation. There is an impression that Public Safety Canada is beset with the problem and that it is the most important player. But, actually, it just enforces the law, specifically the Immigration and Refugee Protection Act.
There is an impression that the RCMP, customs and other agencies are in charge of managing these cases, but they just enforce legislation from Immigration, Refugees and Citizenship Canada. Those organizations have a much more visible presence on the ground, but the cases are the responsibility of Immigration, Refugees and Citizenship Canada, not Public Safety Canada.