YOu need a random flash too (for the camera), that would spook them out, actualy I wanted a camera on our front door, there used to be one, easy and fairly cheap I suppose. I never understand why but kids the human kind, love destroying anything, they will smash or steal stuff just for the fun, they will not be bad kids just some out taking risks, like stealing fruit thats probaly too soar to eat or taking daffs out of gardens etc...a part of growing up but still wrong. is it possible to put a sign on the stall and a phone no. then they could ring, you will miss a lot of trade but other than some one be there all the time there are few options. I often think about selling stuff from my window but I cannot be bothered!!! I am in the village center and could always shut the window when I am not in the room and also have a bell so they can ring for attention, IF, I were to put anything there it would be thrown at the house...just something kids would do!!!!!!