the training likely involved the chief bringing all the officers together in a room and saying "I'd like any officer who thinks it's legal for a civillian to carry a firearm openly to please raise your right hand. Okay, all of you can leave. The rest of you are numbskulls. Listen up... if you see a citizen open carrying a gun... leave them alone unless they are being a threat to others. now get out of here" Followed by officers asking each other "So did he say it's legal... or illegal... I'm confused. All he said was to leave them alone."