#2 should also specify that you should say something like “There are gang affiliated people here, as evidenced by [these specifiers]” rather than saying “There’s nazis!!” People aren’t going to take you as seriously if you say nazi rather than organized crime…
Regarding the “What to do…” section, Be careful about point #2. The person in charge might be a nazi that invited other nazis.
#2 should also specify that you should say something like “There are gang affiliated people here, as evidenced by [these specifiers]” rather than saying “There’s nazis!!” People aren’t going to take you as seriously if you say nazi rather than organized crime…