The campus baboons spend quite a lot of time in the area near my office, out on the first floor balcony, but they often have to be chased off to stop them pulling apart the noticeboards. The other day we heard a lot of crashing noise from outside – it was the young baboon playing with broken glass, then throwing it onto the tin roof below. Very fortunately, and despite licking the edge of the broken glass, the baboons managed to avoid cutting themselves, or anyone else.