This is an issue that I didn't actually make a recommendation on, but I said it needs study.
I talked to the Liberals, the NDP and the Conservatives—the Bloc Québécois didn't want to talk to me—and there are different views among the parties, but I felt that the threshold was so high that only something akin to Russian interference in the U.S. election in 2016 would invoke the threshold.
However, what happens if you are aware that one or two ridings or a particular ethnic group is being targeted with false information and nobody says anything to them? I think you may need to consider a way of communicating that to the public without saying the sky is falling and the whole election is going to be undermined, but in specific instances, there is a problem and they should be aware.
This happened in the U.S. before the 2020 election. Three weeks before, there was a press conference by the FBI and their cybersecurity agency about Iranians posing as Proud Boys and emailing voters in Alaska and Florida, telling them, “You'd better vote for Donald Trump or else.” These agencies came out and said this is false.