TexasCHLforum.com

Worst thing I’d you get caught past a 30.06 is asked to leave. Even then it’s only a class 3 misdemeanor. Small fine and doesn’t go against your license.

Sounds like they tried to recreate the old TABC Blue sign in which you are correct, that sign no longer applies nor has any force of law. I'll bet 99% of all those signs are still hanging in windows across the state with about 98% of those location owners not having a clue that their not valid anymore.