We had a wild bear with cubs go into the dumpster for food at our university campus, this is North America of course. I don't know London at all but I would ha

We had a wild bear with cubs go into the dumpster for food at our university campus, this is North America of course. I don't know London at all but I would hazard that you have foxes and other wild animals living in the city, just well hidden. We have coyotes that have taken up residence in many American cities.