I can remember certain parts of Glasgow - not just certain streets but whole neighbourhoods - which were real 'Mad Skull Territory'. You just didn't go into them unless you lived there. They looked threatening and menacing even from a safe distance. Miles of rising rows of terraced bleak concrete 1950s tenement flats, run down in the 1980s, seething with crime, poverty and domestic violence. They've gone now. The parts that survived demolition have been renovated almost beyond recognition. Strangely, I miss them. Are there any such places in the UK today?
I think there are still some, where I live in England the local news is always reporting on one such estate, in a town near me. There is one estate here where nobody wants to live, not sure how bad it really is.
I've been checking out. Sighthill, Royston and Robroyston (all in Glasgow) are sights to behold, especially the Red Road flats in Robroyston. But on Google Streetview I've also checked outside the UK. The apartment blocks at 147 Malcolm X Blvd (Harlem, New York) make Glasgow's Red Road look like pretty cottages!