I live in a terraced house and a couple of years ago the teacher I worked with who owned it moved and started to rent his house out. A girl in her early 20s took over the house and there were a few teething problems that caused a couple of issues between us such as late parties on week days and generally being inconsiderate. A lad started to come round and we were bombarded with noisy sex but you could turn up the TV and have a giggle about that. Over the last 3 months or so there has been a lot of banging and shouting which has gone from once a week to pretty much daily. I phoned the letting agent and explained that I was worried about damage to the house and they explained he should not be there as he is not a tenant. I have not heard him hit her at any point despite the awful fuss and shouting. Christmas Eve she kicked him out and we saw him leave with all of his bags on Christmas day. Two days ago the banging and shouting has started again. It terrifies my dogs and puts me in a real quandry. I know really that the best bet would be to phone the Police but I also know how much of a problem that could cause for us as neighbours. Do I want my home wrecked, terrorised, windows smashed etc? I have no neighbourly relationship with this girl due to the reasons I explained earlier so what should I do? A very simplistic question which I know is not so easy to answer, but why let someone like that back again?