Most people here would agree that it's despicable for the mayor to prioritize the comfort of non-citizens over the safety of citizens, so addressing that further is pointless. I'd like to go over the legality though.

I think the mayor made an argument that she found out about the raids not through work or official channels, so her warning was her exercising free speech rights as a citizen. Any lawyer bros here who can tell us how that kind of argument holds up legally? I honestly have no idea.