Then they seek a court order for it to be handed over. It's not up to another controller to just hand over data because someone else rocks up and says, "I've got a legal case".
In terms of historical paper trails etc. they are of zero relevance to this incident so unless there is a prima facie case for us to be charged with respect to another match, we can just ignore that.
Sure, but it clearly goes to the severity of the offence and also makes the reporting of "high tech equipment" with a "microphone and device for live streaming" somewhat farcical.
I dunno about that. If you have a law that specifically prohibits something within certain boundaries, it's then a bit of a stretch to claim that some other catch-all prohibits the same activity without those boundaries.