fantastic shot..!!
Looks like Wallpaper, yup.
we need to start to defend ourselves at these events. I’m no expert but we all need to be trained. My thinking is that we need to always revert to a defensive box or square formations that were used by ancient and some modern armies. Armed with batons and pepper gel in a square. i haven’t read all of these but i have done some research. i believe this is a first line of defense at these events. but we need to know how to do this in a real event (training). this in my estimation is where we can starrt to defend ourselves. and get confidence to actually go out in the public square.
https://en.wikipedia.org/wiki/Infantry_square
http://www.napolun.com/mirror/napoleonistyka.atspace.com/infantry_tactics_4.htm
for laughs
https://combatgent.com/pocket-squares