We have a strange neighbour who seems to have made his home into a fortress and put lights and cameras up high on the front of his property. The house is practically on the path (front garden is about 3ft) - he has a normal Ring doorbell but also another motion sensored camera up high pointed downwards into the street. Is he allowed to film people without their knowledge? Should he be displaying a notice to advise that he has this camera?
If he should have a sign, which authority would I get in touch with to ensure this is done?