But in the past few weeks, Flock cameras have been seen seemingly everywhere, and not for good reason. Opponents say they're a violation of privacy and civil rights — and that there's no way to know who's watching or why. “All these Flock cameras have nothing to do with safety! Republican Chris Lancia, who spoke immediately after Rice, said he’s worked in telecommunications for decades building cameras like Flock. “What can't a police officer do that these cameras don't?"