Sheesh. From the ground, 16 floors up, you can hardly even see the sign. It looks like her fellow libs, being libs, just can’t live and let live, but have to insert themselves into everything that doesn’t fit their perfect world-view just so. (I’m no peace-nick, but I think the sign looks kind of cheerful.)
If it’s in that picture of the building front, I can’t even tell where it is.
This sounds like the sort of trifle that the law shouldn’t even lend itself to prosecuting. It’s not like there were a visible series of windows reading “EAT MORE TWINKIES” or something like that. For something to even count as a sign it ought to be legible.