Well the stuff in JD is way, way more advanced than in this RP.  But basically it is a socialist state.  If you ever read the rpg you'd know what mean.  But I am NOT running Judge Dredd.  Just that sort of society.  You have abusive Law, ruling elite, and pretty much useless population - unless you want to count the chipped drones.

The RP will take place in the wastelands - unless someone gets caught and the group wants to go in and rescue them - which is a suicide errand.

If you ever watched old 80's movies like Solarbabies, Mad Max, Slipstream, and Brave New World (I think this one was the 70's), and such you'll have an idea of the sort of dystopia I mean.

Basically you will have patrols with the nice pretty armored vehicles and men in awesome body armor. The group will be the Wildlings who oppose them.  Yes, with the right plans and ingenuity it IS possible to fight the patrol.  But it takes planning and a cohesive group.