I wouldn't worry about. People see LE or government agency and immediately go into attack mode or clam up. I've seen people do the same shit to a dude who claimed to work for USPS. Fact of the matter is, if people are taking the necessary safety precautions they have nothing to worry about no matter who you are. I know several law enforcement officers personally who use gear. They work out at my gym. Fuck, Ronnie Coleman was a fucking cop.