The one and only.
The one and only.
The point here seems to be a fear, however well or ill based, that fisticuffs or other violent friction would occur. That would be a valid reason to ban the items. If they weren’t banned, it was because there was no such fear. I detest the devil; the devil is my enemy and his servants are dupes. But I would give even the devil the benefit of law (google “the laws all being flat”).