Thank you very much for the question.
Yes, Bill C-59 would propose to revert one of the thresholds to what it was before former Bill C-51. There are two thresholds: that the peace officer have, first, reasonable grounds to believe that a terrorist activity may be carried out, and second, reasonable grounds to suspect that the imposition of a recognizance with conditions or the arrest of the person is, as it currently reads, “likely to prevent the carrying out of the terrorist activity”.
This bill proposes to change that phrasing to “be necessary to prevent the carrying out of the terrorist activity”. This would restore that particular branch of the test to what it was originally, with the Anti-terrorism Act of 2001, and that's attached to the branch of the test that's “reasonable grounds” to suspect. It would require the police to present evidence of a greater link between the conditions to be imposed on the person or the arrest of the person and the prevention of terrorist activity.