Since these police were out of control paramilitaries, that themselves represent a major threat to the peace and security of the people in that region, and since there seems to be no practical way of restraining their actions in the future, the best alternative would seem to be an armored “safe room”, that they cannot penetrate before help arrives.
A standard design could be created for such a safe room that could be installed below ground level, and would provide protection from several common threats, including tornadoes.
The basic body is made of precast reinforced concrete pipe, which is quite common, large enough to accommodate 3 people for several hours. It also needs a long concealed air ventilation pipe with a battery powered overpressure air pump, and some means of communication that cannot be interrupted or intercepted, which means underground land line. Finally, a steel door in a steel frame that cannot be penetrated with small arms.
“the best alternative would seem to be an armored safe room, that they cannot penetrate before help arrives”
Where exactly is “help” going to arrive from?
If you know people you can call that will “help” you when SWAT comes kicking in your door, you must have some great friends.
burn this mother*****r down