Originally Posted by mac66
...During the Detroit riots, surrounding communities set up road blocks and curfews to prevent gangs/looters from spilling into their communities. Containment will be one of the first things that happens. That can be by the police and/or physical barriers and/or national guard...
The city I grew up in (and used to work for) has long had plans on the books for setting up roadblocks, and demolishing bridges if need be, in the event new Detroit riots. This city also has it's own power and water. Since my parents still live there, it's our meet-up, alternative bug-in location.