If I'm not mistaken, a Texas law enforcement officer must have a badge showing in order to open carry. A lot of them wear their badges on their belts or holsters (I've even heard of sheriffs having their badges inset into a pistol grip). Though I suppose these people could be described as "plain clothes," their badges clearly identifies them as law enforcement officers. When I have more time, I'll try to track down the law in question and cite it here.gmckinl wrote:I too have seen several plain-clothes LEOs openly carrying. A month or so ago, one was at the next table to me munching on his lunch while I was concealed and chowing down on mine.
EDITED TO ADD:
After doing some digging, it appears that this may simply be the policy of most Texas law enforcement agencies, rather than a state law. I've always heard it cited (including in at least one CHL class) as state law, and apparently there are a few Texas law enforcement officers who think it's the law, but judging from the fact that I couldn't find anything about it in either the Texas Penal Code or the Texas Code of Criminal procedure, as well as the information in THIS TexasCHLforum thread, the best conclusion I can reach is that it's probably just a commonly accepted agency policy. Apparently, some agencies require firearms to be concealed when an officer is out of uniform, and some agencies require that a badge be worn near the gun when an officer carries openly while out of uniform, and a few agencies allow officers to carry openly even when they're not wearing a uniform or a badge.
So, depending on where you live, people might just assume you're a law enforcement officer if they see you carrying openly; however, I still think this is a bad strategy. It reminds me of a message board post I once saw where a guy asked if other CHL holders thought it would be a god idea to carry handcuffs on his belt, next to his gun, so that if his shirt ever rode up, allowing people to see his gun, they'd just assume he was a law enforcement officer. The consensus was that you really don't want people thinking you're a law enforcement officer if you're not.