> The idea of a city split into two by ideologically opposing factions, and the split being marked by a big wall, sounds like sci-fi now. Say welcome to the "P

> The idea of a city split into two by ideologically opposing factions, and the split being marked by a big wall, sounds like sci-fi now. Say welcome to the "Peace lines" or "Peace walls" [0] in Belfast and other cities in North Ireland. There's also Jerusalem, Nicosia and more places with walls around certain areas. [0] https://en.wikipedia.org/wiki/Peace_lines https://en.wikipedia.org/wiki/Peace_lines