I don’t know who put it up, but how can they be king of how they are spoken of? They may have their own expression for their station, but that doesn’t govern the people outside of their organization. This sounds really suspicious, maybe even a partisan false flag job.
Or, just maybe, the firehouse posted the truth. That’s always an option. I think M. Thatcher is trying to get to that as well. My appologies, madam, if that is not your goal.