The same issues were raised in 2001 when the original legislation was enacted, including these provisions. Maybe that's one of the reasons that Parliament put in the five-year review clause: to see to what extent they're used, how they're used, and whether there is a concern they're being used to target certain groups.
The terrorist threat in Canada does not come from one particular religious group. We have terrorist threats coming from other parts of the world, including Southeast Asia and south Asia. They also have terrorist groups. It's not just Muslims.
To some extent, it's a historical situation. At one time in this country, terrorists were the Irish in the Fenian raids. It depends on the historical point in time as to what the predominant threat is and what part of the world it's coming from.
When the RCMP and CSIS testify—because I believe they will be testifying—you can ask them about security threat assessments. They'll tell you that it doesn't come from one particular region of the world or one particular religious group. It's quite varied.