Peter, wasn't the DPA amended last December to prevent filming outside a domestic property? https://ico.org.uk/for-the-public/cctv/"If your camera covers, even partially, any areas beyond the boundaries of your property, such as neighbouring gardens or the street, then it will no longer be exempt from the Data Protection Act (DPA) under the domestic purposes exemption. This does not mean that you are breaching the DPA but it does mean that you are subject to it."