The Karachi registry of the country’s top court observed on Saturday that the entire metropolis will turn into a concrete jungle if six-storey buildings are allowed to be constructed everywhere in the city.The Supreme Court’s two-member bench headed by Justice Faisal Arab made the observation during the hearing of a petition regarding the non-supply of potable water and the lack of a proper sewerage system across the province.The SC bench made it clear that the court’s restriction on...