Trackers

A city is monitored and controlled in every possible way, by one unknown source. People live guarded lives, only exiting their houses when absolutely necessary. There is no entering the city and no leaving the city. The people have no idea what goes on outside of the walls or if there is still even life beyond them. There is no electricity, no clocks, and no way to keep time. People walk around with dog tags for identification. All businesses are government owned, therefore monitored every second. If accused guilty you are tortured, if proven guilty you are disposed of. Soldiers monitor the streets, fully armed. No one rebels. Until now.