It is fascinating even reading these comments, people falling over themselves trying to define a difference between 'some guy' recording them, and cctv (which is effectively 'some guy' recording them).

It kind of reminds me of a nature program i watched some time ago, where they 'concealed' the cameras in plain sight by strapping them onto trees to get footage. Its important to remind ourselves that we are simple animals too, and when we don't see the 'guy' we don't feel the threat.