If they are Indian nationals then fine deport. them when their visas expire.RCMP and CSIS are known to slack.
That has been proven before.
Indian warnings have been proven to be correct.
So trust the Indians who know their people and deport these people.
Let them handle it.
However on the contrary these are Canadian Citizens and The Canadian Government have an obligation to protect them when no real evidence has been provided.
Once again Canada has expatriated their citizens when the real evidence has been provided by the Indian Government!!