I think about it this way:TexasRifleman wrote: If a business posts non-compliant signs, and we all obey them, what then is the purpose of having a specific sign requirement to begin with?
I don't want to stand up in front of a jury of my peers and argue that I walked right past a sign that I did see because I knew that the lack of the Spanish made it non-compliant. Nor do I want to tell a jury that the letters were only 3/4" of an inch high and I walked right past it as I knew that it was non-compliant. Those are not very strong arguments, even if they are valid.
LEOs have very wide discretion generally - it's part of the job. And if one decides that you're the kind of joker (no offense, Joker) that is causing a problem, I don't see it creating much liability to arrange a very expensive arrest for violating what he/she might know is a technically non-compliant sign. The reality of our system really isn't innocent til-guilty, it's innocent until arrested, then pay-for-best-outcome, if you can afford it. If I had infinite money, infinite time, and a more skewed since of what is important in this world, I might make a big deal out of it.
What you do is up to you. I told you that I won't obey all non-compliant signs... But my personal choice is to obey those that I feel are a reasonable-familiarity of compliance. Should I have to do that? No. Is that what they law says I have to do? No. Like many things in life, risk factors in - so I generally hedge my bets. What you do is up to you.... Do consider that in this series of examples, personal property rights factor in. When do my 2nd amendment rights get to trump personal property rights, even if those property owners cant manage to post a legal-to-the-letter sign.