Barricade listened in on different police channels once settled in his nest, bored out of his mind. For days he sat, waiting to see if any fleshling would come into the building that he had claimed as his own, and given enough time, he would claim at least a five mile radius as his own. It wasn't a known fact that Cybertronians claimed territory – but only certain kinds of Cybertronians. It isn't that he would kill anything that stepped into his territory, allowing humans the live their oblivious and meaningless lives, but he would get quite peeved if an Autobot or another Decepticon did.