> bulldozing that many homes in an overpopulated city As far as I understand, only one building (many flats though) would have to be removed in order to fit th

> bulldozing that many homes in an overpopulated city As far as I understand, only one building (many flats though) would have to be removed in order to fit the staircase. Problem is that there isn't a lot of space available to put the people whose home you just removed, so seems unlikely to happen unless our local government suddenly solves some really hard problems.