Spurred on by Adam's use of CCTV I have installed my own cameras. Less hi tech, I have put several trail cams with PIR sensors and infra-red flash around the garden and garage. Mostly I was interested in watching the activity of the barn owl that lives in the garage and to keep an eye out for people mistaking our drive for a public ROW (this happens a lot).
I was paging through 800 odd photos from this month and found that a man visits my garden when I am not in or when I am asleep. He has been clicked several times either on days when both my wife and I are out or between midnight and 1AM.
There's only one odd thing, he's stark naked except for a baseball cap.
I recognise his face (the rest of it was an unknown) he lives in the area. Polite word or posters nailed to telephone poles?