Under UK data protection law, using recording equipment like CCTV or smart doorbells to capture video or sound recordings outside one's property boundary is not inherently in breach of data protection regulations. However, it is recommended that individuals aim to position their CCTV cameras in a way that avoids capturing their neighbors' homes, gardens, shared areas, or public streets, although practical constraints may make this challenging. When individuals do record images and audio beyond their property boundaries, they are advised to assess the intrusiveness of their activities. If possible, they should consider repositioning their cameras or applying filters or privacy blocks to mitigate intrusiveness. It's important to note that data protection laws do apply in such circumstances, and there are guidelines to follow, even though enforcement may prove challenging.