Just to be clear, I'm not suggesting that a registry wouldn't be useful. I was talking more about how we would build that registry and what tools we would use to populate it. There have been very effective examples of responding to, for example, outlaw motorcycle gangs by creating prohibitions against the wearing of certain symbols. Those are the kinds of tools that are very effective when it comes to dealing with organized crime groups.
Those can be expanded upon. We've had great success in—