There will be quite a problem. I am trying to write this impartially. The licensing conditions are not being followed on this frequency. If any control is carried out, they will first notice that no callsigns are given during connections, the method of communication, the subject of communication, and others, and only then will they start addressing illegal broadcasting.
The disruptor should be ignored as if they weren't there and not given reports like 'disappear, it's good for you' and so on. That's what they are waiting for.
As for the localization of this pirate, there will be a bit of a problem. It's necessary to maintain radio silence during the targeting, and those few seconds will be a huge problem for some stations. And even if some targeting could be done, according to regulations, you cannot step into their apartment. But it could be tried with radios in a fox hunt, or the ROB guys could do something for us. In the past, we helped them a lot and in fact, we saved this discipline for them.

Marian, I wrote it a bit more aggressively, but accurately. Even anywhere in the park on a bench, or by a beer, if such an idiot came among the discussing friends and was annoying and dared to do this, he would definitely get a slap in the face and a kick in the ass.
And in the band in the morning in the circle, much worse curses are already falling out of nervousness and helplessness, but I don't blame anyone for blowing up.
And that various topics are debated in the circle and sometimes someone doesn't have a stopwatch on to mark it, I see that as the least problem. These guys have known each other for decades and meet there every morning, so they can't just talk about the weather and who has what antenna and radio, sometimes the topic turns, but I have never heard anything terrible or inhumane there.
And regarding the fact that the ROB guys will help us, you can all expect that HI…
I can vividly imagine how every 30 km in the grid they are positioned and targeting towards the interference map. That's a tough utopia.
ROBkari are, in my opinion, there to cover the dirty stealing of money by SZR, which the Ministry of Education, Science, Research and Sport allocates to all of us radio amateurs every year. Specifically, for this year, 67,240 thousand Euros. Where is this money disappearing? How does SZR help us? How many new clubs are being formed? How many TRXs and antennas for clubs have been funded from this money?
For that, there could have been at least a free QSL service for everyone. But SZR shamelessly asks old pensioners for a bunch of Euros for a few tickets while squandering so many thousands, who knows where! YUCK!
73om3tix

Gentlemen, I don't want to take the wind out of your sails, but as a long-time fox hunter during the still Bolshevik times (in our country, ministerial money is stolen differently than through ROB), I have participated in several such search expeditions. In all three cases, we identified the source of interference, down to the specific antenna.

It was about
— 1. a spoiled teenager
— 2. misuse of the 2m band by a security agency (PCO)
— 3. operation of the RDM line during military exercises

Results?

ad 1) The case ended up in court, but not for unauthorized use of the radio spectrum, but for alleged threats of physical assault and alleged violation of home freedom. Thanks to a reasonable judge and the accommodating attitude of the ČTÚ staff, it ultimately faded away, but paradoxically, it threatened that we would end up being the accused.

ad 2) The antenna was located on the roof of the municipal office, handed over to the ČTÚ ... boohoo without a fine, mayoral mafia.

ad 3) Resolved on the spot because the commander of the relevant communication unit was also a radio amateur. Otherwise, they say there would be no chance.

I am afraid that even if you identify that fool, he will laugh at you over the fence and it will have cost you only time, work, gasoline, and nerves.