Canada

Unfortunately this isn't illegal on any counts. It's slimy and corrupt behaviour, but it's not illegal, so there's no point in even trying to investigate.

That said, this is an election, so making people more aware of behaviour like this is far better than making the authorities spend their time on a red herring.

PP is already scared of the media and people talking about the Conservatives. That's why he's the only candidate that doesn't allow the media onto his plane, know his plans beforehand, nor even answer their questions (As of a few days ago, Carney answered over 100 media questions after his speeches, while PP barely answered 20).

Make PP's power base know that this is the sort of stuff that their candidate is doing, and make them ask themselves, is this really in their best interest? Only through self reflection will the hardcore Conservative voters actually think about voting to their interests rather than instinctively voting Cons because that's the way things go.