If you throw a signal into the public, you don't then get to decide how people use it Depends… I can only speak for my own country (Denmark) where we do have r

If you throw a signal into the public, you don't then get to decide how people use it Depends… I can only speak for my own country (Denmark) where we do have rules about what information others are allowed to record and permanently store. Similar to there also being rules about when video surveillance is allowed, and if allowed, who can have access to the tapes and for how long these are allowed to be stored.