Unauthorised broadcast on handheld to Toronto Tower

It does happen sometimes, a person using a handheld radio broadcasts on a reserved and dedicated aviation channel. The particular person in this recording just happen to do it while sitting in his bathtub!

Have you ever encountered unauthorised broadcasts while on professional duties? If so, what did you do and how did you react? What do you think the ATC professional should’ve done in this situation?

Please discuss.

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