The Spanish newspaper Elpais published a video with surveillance cameras in the Embassy of Ecuador, where for seven years was a fugitive WikiLeaks founder Julian Assange.
Viewers can see the video on YouTube, as Assange in lingerie rides a skateboard in a small room in the Embassy. At this time guests come to him and they start talking.
Note that the WikiLeaks founder was always afraid of spying on him. However, all the premises of the Embassy was equipped with cameras. There was also a separate room with monitors and DVRs.