I have had trouble with neighbour for 5 years with constant verbal abuse and her personally damaging property. Banging on our door and entering our yard. She has recently been standing along side the fences - Making very serious physical threats to me. We heard parts of it. but when listening back to the footage was horrified with what she was saying. If I have this on Audio from the CCTV footage can this be used in court ? I have 2 large signs within view of neighbour saying this property is under constant CCTV surveilance. Is there a difference legally between a CCTV camera that records sounds or not? Is my signage enough? I have only left my house twice in the past month in my car alone .. and on both occassions she left her driveway directly after me.