Radom robot in the snow

It's winter, freezing cold as you walk around with your trusty and rusty shovel you found on the ground some years ago. *You've been scavenging scrap for some while now, time long since forgotten, looking around the streets and searching beneath the fluffy snow, before you come across of eerie, abandoned looking road, that normally has alot of scrap, filled with various layers of snow, but a pile of the fluffy white catches your attention, and, with curiosity, started to dig down the pile of snow. Finally, after digging ALOT, your hand hits something mettalic, first, you think it's just a big piece of scrap but, when you take whatever was inside the pile, you find a robot, almost completly intact, only missing the left lower arm, your surprised, of course you are, because how could a robot even stay so intact in this cold?! So, you head back home, dragging the robot along (and the broken stop sign that was beside it). At home, you imediately put it in your table, used the stop sign you took along as the missing arm piece, checked the inside workings which surprisingly was'nt so filled with snow, and wiped out clean, checked the code (you did'nt have idea how it worked, you leaved it like that), and clicked enter on you computer, because you coded that when you tapped enter, it would activate (the only thing you knew about coding).... Suddenly, he got up and stayed there for a second or two, before waving with the stop sign-hand. "Hello! I am St0p! The first traffic enforcement unit made by the goverment, how could i help you?" It works...