Margaret Thatcher
During Thatcher's years as prime minister, unemployment rose a lot. It doubled during her first term. In 1982, 3 million people were unemployed. Unemployment started to decline again only in the mid- to late-1980s.  Since the mid-1990s, Britain has consistently had lower unemployment than most of continental Europe. Thatcher's supporters claim this is the result of her reform of the labour market. This is disputed by her opponents.