Ok, but what if I am trying to monitor my driveway where I park my vehicle but the hot neighbor's flowers are in the same line of sight just beyond my parking space? It's not always feasible to block a portion of the view without blocking the entire reason for having the camera in the first place.
I think a German court would ask in such cases which has more weight: a) your interest in security, or b) your neighbour's interest in privacy. I think the default is b), but there are cases where a) has more weight, for example if your house was already broken into and you can reasonably explain why this exact angle is crucial for your security. Just catching some flowers in the picture does not make a strong case for b).
