North–South divide
Deindustrialisation continued and unemployment gradually increased during the 1970s, but accelerated during the government of Margaret Thatcher, who chose not to encourage growth in the North if it risked growth in the South. The era saw the 1984–85 miners' strike, which brought hardship for many Northern mining towns. Northern metropolitan county councils, which were Labour strongholds often with very left-wing leadership (such as Militant-dominated Liverpool and the so-called "People's Republic of South Yorkshire"), had high-profile conflicts with the national government. The increasing awareness of the North–South divide strengthened the distinct Northern English identity, which, despite regeneration in some of the major cities, remains to this day.