GO AWAY DAILY MAIL AND OTHER 💩 RAGS
My neighbour (I'll refer to him as Fred, he lives in the flat above mine) went to Prison nearly a year ago after a serious fight with another neighbour (Tom, not his real name) who lives in the same street. Fred lives in the flat above mine and we've had numerous issues over the last few years. From drug dealing to loud music and anti social behaviour. I've complained to the housing association (that own both my property and Fred's) numerous times but they never do anything or follow it up.
Fred and Tom absolutely hate each other. They were always arguing, fighting and making serious threats to harm each other. A few weeks before Fred went back to jail, Tom came round to the flats and threatened to put a petrol bomb through the letterbox in the communal hallway. The layout of the flats means that I would have been in serious danger from this as well as Fred. I was absolutely terrified and was barely sleeping at night (I had 8 smoke alarms and was setting my alarm clock for every 30 mins so I could check there was no fire) for fear of Tom carrying out this threat. Then the big fight happened and Fred went to Prison. Tom stayed living in his place and all went quiet.
This week I heard via another (nice) neighbour that Fred is about to be released from prison (in the next few weeks). I'm really scared (terrified) that the arguments and the fights between them are going to start again as soon as Fred is back. I want the housing association to move Fred somewhere else but don't think they will listen to me because obviously I'm not important. They just say to ring the Police if anything kicks off but surely the Police won't want to be called out everytime the two of them start arguing? 
I just don't know what to do. I'm really stressed over it currently 
Sorry this is long 