The Police in Finland made this video, which purports to explain to women how to avoid becoming a victim.
YOU THINK this is a joke, but I’m afraid the video is 100% SERIOUS:
https://www.youtube.com/watch?v=J6kjvWKuVkE
The magic mittens seem slightly more powerful than the wristbands, but then I haven’t seen the wristbands demonstrated yet. ;-)