Because some personal reasons i ll focus more on gangs issue 🙂
It is very important to understand who is typical member of gang in SHTF. As i already said before, worst kind of people is in charge in SHTF. Usually they take lead, so you have then old criminals as a new gang leaders, of course you already figured they not gonna pay too much attention on moral issue or fair play.
In most parts of the world we already now in peace time have gangs, all kinds. In SHTF those gangs becoming something like private armies.
People joined them, it is easier to take stuff from other people then to find it on more “normal” way. So you gonna have normal folks who lost faith, lost strength, and for them it is only way to join gangs.
My point is to prepare you that in SHTF your first neighbor (who is now for example car salesman) may be very bad gang member.
It was much easier to be gang member.