Tandem Jeremy, i feel your concern,got a family opposite, they scream inscesently all night, ,shout and are just noisy.
A few years ago had a neighbour who every morning at 06,15, am would stand outside my first floor window,and talk to her mate, about her husbands/freinds,neighbours, latest operation,who`d died,had a baby,lost there job,got maried etc etc.Found out she was old and a compulsive smoker, and the local shop opened early.
One day there was an ambulance came screaming down the road, and stopped just ouside, looked out of the window and there was the old biddy lying on the floor, shed been run over by the local paper delivery company,while lighting a fag behind his van, the driver reversed,into her, he didnt kill her,just knocked her over,thankfully they took her to a care home after, oh and what peace i had for the next few months.