Businesses posting a compliant "51% sign" - It is a felony to carry a firearm while on the premises of a business that makes more than 51% of its revenue from the sale of alcoholic beverages for on-premises consumption (colloquially "bars", "nightclubs", "taverns", "saloons", etc.). A person with a LTC that is in violation has a defense that the establishment did not post the proper signage, as required by the Government Code section 411.204. The proper signage contains similar language as is required of all liquor license holders, but with the addition of a couple of words to prohibit licensed as well as unlicensed carry, and a background containing a red "51%" to make it obvious at a glance that the sign applies to LTC holders.