The few streets I grew up on were known locally to be a "dumping ground" for problem tenants.
As in, people believed that the council had a deliberate policy of concentrating difficult people in that part of the estate.
Since then, I've lived in other towns and noticed this is a fairly common belief. A lot of places have an area that local people consider is deliberately used for containment.
If you work in social housing: Is this a real thing that actually happens?
It just popped into my head, reading another thread and, (even though I totally believed it at the time) in retrospect it seems a bit unlikely that there was an actual policy to this effect.