As I said, I'm not actually about to do it. Perhaps just yelling: "If I were a bomb, you'd all be dead. This line makes you less safe!", or something like it, w

As I said, I'm not actually about to do it. Perhaps just yelling: "If I were a bomb, you'd all be dead. This line makes you less safe!", or something like it, would avoid causing a panic. Even so, I'd still have the expectation of being arrested.